Since the opening of the bicycle lane connecting Huilongguan and Shangdi, 5.24 million people have cycled, contributing more than 1,500 tons of carbon emission reduction. Last year, the Second Ring Road completed the optimization and transformation of the slow-moving system. The width of the non-motorized vehicle lane was more than 3 meters, and the traffic efficiency increased by 25% … These data are only a microcosm of the improvement of the slow-moving system in Beijing. More detailed changes have made the citizens feel more secure when riding and walking, and it has become a social consensus to respect slow-moving gradually.

　

According to the survey data, in 2021, the proportion of slow traffic trips in the central city of Beijing reached a new high in the past 10 years, reaching 47.8%, an increase of 6.9% over 2017, and the citizens’ willingness to travel slowly continued to increase. By the end of 2021, 84.1% of the citizens thought that the slow-moving rectification was effective.

　

According to the plan, this year, Beijing will continue to promote the transformation and upgrading of the slow-moving system, promote the construction of the east extension project and the south exhibition project of bicycle lanes, optimize the slow-moving corridors of the East Third Ring Road and the North Fourth Ring Road, and improve the walking and cycling environment.

　

Shijingshan Insurance Industrial Zone has created a slow-moving system demonstration zone through the "four-way integration" of waterfront greenway, garden trail, park service road and air corridor, attracting many citizens to choose cycling and walking. Beijing News reporter Wang Guibin photo

　

"Small actions" achieve "big effects" in improving the slow-moving environment

　

The south exit of Meishi Street is the node connecting Meishi Street and Liangguang Street. There is not only a business district nearby, but also a number of residential communities. There are many cars and people every day. Since August last year, a bicycle-patterned left turn signal light has been added to the signal pole at this intersection. Cyclists who turn from west to north can turn left only by waiting for the green light once, and the passing time is only 15 seconds.

　

Before this, cyclists need to get off at the crosswalk and wait for the signal light twice to completely pass the intersection, which takes at least 3 minutes. In order to speed up, many cyclists will risk cycling through crosswalks, even diagonally crossing and retrograde.

　

At the intersection of Wangfujing Street and Dashamao Hutong, after a series of transformations, the turning radius of vehicles increases, and motor vehicles need to slow down. Both roads have 2.5-meter-wide non-motor vehicle lanes, and bicycles pass smoothly.

　

This change is due to the continuous upgrading of the slow-moving system promoted by Beijing.

　

At the end of 2019, Beijing put forward the transportation development concept of "slow travel priority, public transport priority and green priority", which fully reflected the transformation from "car-oriented" to "people-oriented" in terms of planning, construction, management and law enforcement, and some changes in details made citizens feel more at ease when riding and walking.

　

"It can be said that it has achieved great results with small moves. Since 2021, a total of 74 bicycle intersections have been set up in Beijing, and the traffic flow lines and access rights of motor vehicles, non-motor vehicles and pedestrians have been clarified, and the traffic order at intersections has been significantly improved." Jing Lubo, the first-level director of the Urban Road Management Office of the Beijing Municipal Transportation Commission, said that the transformation of the intersection of Wangjing West Road and Futong West Street is very representative. The original intersection was too large, which led to serious interweaving of people and vehicles. After the transformation, it was reduced from 8,000 square meters to 3,000 square meters, the intersection area was reduced by about 60%, the pedestrian crossing distance was shortened by about 25%, the traffic capacity of motor vehicles at the intersection was improved by about 10.6%, and the queue length of motor vehicles was reduced by about 26.1%. "In Beijing, such big intersections are gradually slimming down." Jing Lubo said.

　

Shijingshan Insurance Industrial Zone is also a typical achievement of Beijing’s slow-moving system transformation. Through the "four-way integration" of waterfront greenway, garden trail, park service road and air corridor, a slow-moving system demonstration zone has been built, attracting many citizens to choose cycling and walking.

　

In Shijingshan Insurance Industrial Zone, citizens take leisure exercise in the waterfront greenway. Beijing News reporter Wang Guibin photo

　

More abundant and smooth road choices also make the order in the waterfront greenway better and better. Peng Peng, head of the Road Facilities Section of Shijingshan District Urban Management Committee, said that when the greenway was first opened, there would be electric vehicles driving in, which was a safety hazard. "At that time, we also planned to send more people on duty to discourage them. However, after the slow-moving system of other roads near the river was upgraded, electric cyclists found that it was more spacious and smoother to bypass other roads. Naturally, they did not walk through the greenway. By increasing supply, they also achieved the effect of standardizing order."

　

Carry out the physical examination of slow traffic, and make improvement according to the problems.

　

"What is the current situation of the traffic environment of the slow-moving system? Has the transformation achieved practical results? In what areas can we make efforts in the next step? "

　

These problems are all concerned by Wang Shuling and his colleagues. Wang Shuling is the head of the slow traffic team of Beijing Traffic Development Research Institute and the director of the track institute. Her research in the field of slow traffic and monitoring the results of Beijing slow traffic management will provide reference for relevant departments to formulate policies and determine future action plans. "Slow-moving transformation is not a blank sheet of paper, there will be many difficulties and obstacles, and it is a long-term work."

　

She believes that bicycles are not only a means of travel, but also an important way to alleviate congestion, improve residents’ health, promote street vitality and help reduce carbon emissions. "In the future, the slow traffic environment in Beijing will be more friendly, and the slow traffic will also be deeply integrated with the charm of the city and the health of residents."

　

Starting from 2020, based on the development level of Beijing’s slow traffic and drawing lessons from the advanced experience of international cities such as Copenhagen and London, the transportation department will build a travel effect-oriented evaluation and assessment system for slow traffic services.

　

"In fact, it is to carry out physical examination for our slow traffic system. Only by objectively reflecting the status quo and finding problems can we formulate more targeted upgrading and transformation plans." Wang Shuling said that 2020 is the initial year of Beijing’s slow traffic physical examination. Around the use effect, more than a dozen indicators were set in three dimensions: facilities, management and usage. In 2021, fine-tuning, road tree-lined and other indicators were added, which also reflected the focus on the actual needs and demands of citizens.

　

Through the physical examination of slow traffic, the spatial data information of slow traffic in six districts, Tongzhou District and Economic and Technological Development Zone was formed for the first time. On this basis, the Work Plan for Improving the Quality of Slow Traffic System was studied and formulated for three consecutive years. With the joint efforts of various departments and local governments, 43 projects were formulated and promoted according to the target in 2020 and 2021, and the construction of slow traffic system formed a benign closed loop.

　

The "physical examination results" in 2021 showed that the non-motor vehicle width compliance rate in the core area, Shijingshan District and urban sub-centers all exceeded 80%, with the core area having the highest compliance rate of 83%. At the same time, in recent years, with the continuous improvement of facilities governance and order management, the illegal phenomenon of facilities occupying trails and motor vehicles invading bicycle lanes has been continuously improved. In 2021, the rate of facilities occupying trails decreased by 10.5% compared with that in 2020, and the rate of illegal intrusion of bicycle lanes decreased by 47% compared with that in 2020. A safe and friendly bicycle travel environment has gradually taken shape.

　

Bicycle lanes have contributed 1,500 tons of carbon emission reduction.

　

In Beijing, cycling and walking have become more comfortable, and it has increasingly become a social consensus that cars make way for bicycles and respect slow travel. According to the survey data of the third party, among the international cities with similar population size, the mileage of slow traffic facilities in Beijing ranks in the forefront, and the mileage of bicycle lanes ranks first in the total scale.

　

Among all modes of transportation, cycling can be regarded as a "zero-carbon" travel choice. According to the research data of Beijing Traffic Development Research Institute, bicycle travel can reduce carbon dioxide emissions by 0.17 kg per person per kilometer compared with car travel. The change of travel structure is very important for "carbon neutrality". If a car user switches to cycling, it can reduce one ton of carbon emissions a year, and basically achieve the goal of "carbon neutrality" from an individual perspective.

　

There is a tidal lane on the bicycle lane, which can be used in the morning and evening rush hours. Beijing News reporter Wang Guibin photo

　

In 2019, Beijing built the first bicycle lane with a total length of 6.5 kilometers, connecting Huilongguan and Shangdi Software Park. Compared with private cars and buses, it saved travel time by 32% and 50% respectively, which solved the travel problems of a large number of commuters.

　

"Now, cycling is not only a mode of transportation, but also a way of life." Wang Shuling introduced that the operation of bicycle lanes not only provided convenient transportation options, but also cultivated a large number of "iron powder" for bicycle commuting. Up to now, the cumulative usage of bicycle lanes has exceeded 5.24 million person-times, and the average daily riding volume is 4,500-5,000 vehicles/time. According to the calculation of traffic mode transfer of users of bicycle lanes, bicycle lanes have contributed more than 1500 tons of carbon emission reduction.

　

Nowadays, Beijing is promoting the construction of slow traffic demonstration roads to drive more citizens to choose cycling as a green mode of transportation.

　

After the bicycle lane is completed and opened to traffic, the west extension project will continue to be implemented in 2020, and the left turn sign of non-motor vehicles and special signal timing will be added at the intersection for the first time. In 2022, the east extension and south exhibition projects of bicycle lane will be started, and the radiation-driven function of bicycle lane will be completely activated to build a brand-new green commuter corridor.

　

Last year, the optimization and reconstruction project of the second ring auxiliary road slow-moving system was also a "star project". After the reconstruction, the width of non-motor vehicle lanes reached more than 3 meters, the traffic efficiency increased by 25%, and the morning and evening peak riding flow and traffic speed increased by 8% and 5% respectively. The quality improvement projects of slow-moving systems such as the extension line of Dongdan North and South Street and Ping ‘an Street have also been completed one after another, and the whole road has achieved slow-moving priority, smooth riding and proper walking.

　

On October 10, 2021, the Second Ring Road was really "riding"-on the way to the public welfare cycling activity of the Second Ring Road slow-moving system. Beijing News reporter Wang Guibin photo

　

Bike-sharing’s annual cycling volume reaches 950 million.

　

Bicycles are "returning" to Beijing, and the service and management measures need to be constantly improved and strengthened.

　

In 2021, the proportion of slow traffic trips in central Beijing reached a new high in the past 10 years, reaching 47.8%, an increase of 6.9% over 2017, and the citizens’ willingness to travel slowly continued to increase. On 51 roads, such as Xinjiekou Outer Street and Tiantan East Road, the number of morning peak rides exceeds 3,000 per hour.

　

The total number of bike-sharing in Beijing is about 950,000, and the daily average number of riders exceeds 2.4 million, making it the best choice for connecting urban rail transit.

　

Since entering Beijing in 2016, bike-sharing has played an active role in connecting the "last mile" of public transport and advocating citizens’ green travel. At present, the number of operating enterprises in bike-sharing has been reduced from 16 in its heyday to 3 in Meituan, Hello and Qingcheng, and the number of operating vehicles has been adjusted from 2.35 million to about 950,000. The compliance rate and dynamic access rate of operating vehicles are above 95%, initially forming a "1+N" pattern with one operating area in the central city and n operating areas in the suburbs, and the vehicle operating area has gradually expanded from the Fifth Ring Road to all administrative districts. In 2021, the annual cycling volume of bike-sharing in the city reached 950 million, and the highest cycling volume in a single day exceeded 4.71 million.

　

In order to continuously standardize the development of the Internet bicycle industry, the Municipal Transportation Commission has established a comprehensive supervision system to promote the healthy development of the industry. In order to standardize the parking of these bike-sharing and promote the integration of the slow-moving system and rail transit, Beijing has completed the construction of 224 bike-sharing electronic fences in 51 key rail transit stations, realizing the settlement of the entry. Up to now, more than 26,000 parking areas have been designated in bike-sharing, and 16 no-parking areas have been publicized in the core area, and the coordinates of all parking areas, no-parking areas and parking management areas have been pushed to enterprise clients to guide citizens to park in an orderly manner. At the same time, through the joint convention jointly launched by operating enterprises and industry associations, the riders who repeatedly violate the rules will be jointly punished, riding will be restricted, and citizens will be guided to regulate their car use behavior.

　

Citizens ride in Shijingshan Insurance Industrial Zone. Beijing News reporter Wang Guibin photo

　

Compress the space of motor vehicles and return the road to walking and cycling.

　

A survey on the slow-moving system shows that more than 54% of Beijing residents believe that motor vehicle interference is the most important factor affecting riding comfort, among which "illegal parking" and "unreasonable parking space setting" are more intuitive; There is also a survey by relevant departments that nearly 70% of cyclists believe that order is an important factor affecting cycling.

　

Yang Xinmiao, deputy director of Tsinghua University Transportation Research Institute, has been engaged in research work in the fields of green transportation and traffic safety for a long time, and he often chooses green travel modes such as cycling.

　

He believes that it is the key to ensure the smooth and orderly slow-moving system to go its own way. "The sidewalk is for people to walk, and the bicycle lane is for people to ride." In this regard, he put forward a number of specific suggestions: no parking within three parking spaces at intersections, no parking within two parking spaces at bus stops, no parking within two parking spaces at the entrance and exit of residential areas, and shopping malls, schools, hospitals, etc. should help smooth the walking and cycling in front of the door, and motor vehicles should be allowed at night.

　

In order to further protect the right of way, Beijing is gradually rectifying the parking spaces with problems, and continuously strengthening the order management of the slow-moving system and increasing the investigation and punishment of roadside violations of motor vehicles. In the future, new electronic toll parking spaces on roads will also be reviewed in advance, and can only be set if the width of non-motor vehicle lanes is met.

　

Jing Lubo introduced that Beijing has compiled a series of planning documents such as "Beijing Slow Travel System Planning (2020-2035)" to clarify the future development orientation of the slow travel system, and formulated a series of standards and technical rules such as "Technical Guide for Improving Pedestrian and Bicycle Traffic Facilities in Beijing", highlighting the principle of street space allocation with priority on walking and bicycles. It is the first time to reduce the width of motor vehicle lanes to widen bicycle lanes and trails, pay attention to the priority of slow travel at intersections, and set up bicycles.

　

This year, the slow corridor of the East Third Ring Road and the North Fourth Ring Road will be optimized.

　

The work of promoting the construction of slow-moving system continues. In May this year, Beijing successively issued the Traffic Development and Construction Plan of Beijing during the Tenth Five-Year Plan and the Action Plan for Comprehensive Traffic Management of Beijing in 2022, which set clear requirements for improving the slow traffic environment in the future.

　

Jing Lubo told reporters that this year, Beijing will continue to make efforts to improve the slow-moving system. At present, relevant plans are being formulated and improved. "Typical projects include the slow-moving corridor construction projects of the East Third Ring Road and the North Fourth Ring Road, and will continue to optimize bicycle lanes and trails along the route to make green travel smoother and safer."

　

According to the Action Plan for Comprehensive Traffic Management in Beijing in 2022, in 2022, Beijing will continue to optimize and upgrade the green travel environment, and accelerate the construction of Dongtuo (Liangzhuang West Street-Lincui Road) and Nanzhan projects of Huilongguan Bicycle Dedicated Road; Optimize the slow corridor of the East Third Ring Road and the North Fourth Ring Road (Haidian Bridge-Zhixinqiao) to improve the walking and cycling environment; With the goal of building city slow traffic system, which mainly serves commuting, we will speed up the compilation of slow traffic planning and build a slow priority demonstration block, with at least one in the central city, Tongzhou District and Economic Development Zone. At the same time, it will also promote the connection and integration of garden greenways, waterfront roads and urban road slow-moving systems. Build 20 slow-moving boulevards to increase the comfort of walking and riding. Create 21 cycling routes of "Walking in Beijing" to promote the deep integration of slow travel and tourism.

　

If we turn our attention to the long-term goal, Beijing’s expectation for slow traffic is not limited to the traffic field, not only to "build a pedestrian and bicycle-friendly city and form a continuous and safe slow traffic network", but also slow traffic will become a part of citizens’ healthy life.

　

"Beijing Traffic Development and Construction Plan during the Tenth Five-Year Plan" depicts such a picture for the future development of the slow-moving system: in the "last mile" connection of public transportation, walking and cycling will play a greater role; The slow-moving system in the Fifth Ring Road is continuously networked, all eligible roads are divided into non-motor vehicle lanes, and bicycle priority signs are added to all non-motor vehicle mixed roads; Pedestrians will also be safer when crossing the street. Pedestrians will have exclusive safety facilities when crossing the street, and bicycles will no longer need to detour and retrograde when passing. Streets and blocks will also be more suitable for walking slowly. When riding on the road, citizens will enjoy more trees and trees, and the riding environment will be more comfortable and pleasant.

　

Beijing News reporter Yan Jianfei

Editor Zhang Lei proofreads Liu Yue.

　　At the 4th China International Import Expo (China International Import Expo(CIIE) for short), the China market, with a population of over 1.4 billion and a middle-income group of over 400 million, attracted the attention of many trading partners and multinational enterprises. The reporter of Economic Information Daily learned in China International Import Expo(CIIE) that China will make efforts in many aspects to promote consumption upgrading, build a strong domestic market, open up the domestic and international markets at a high level, and share the development opportunities of China with the world.

　　Data show that the total retail sales of social consumer goods in China increased from 20.6 trillion yuan in 2012 to 39.2 trillion yuan in 2020, nearly doubling in eight years. China has become the second largest consumer market in the world, with continuous optimization of consumption structure, rapid growth of sales of upgraded goods, continuous expansion of green, healthy and sustainable consumption and rapid development of service consumption. In the first nine months of this year, China’s Engel coefficient was 29.8%, down 0.7 percentage points compared with the same period last year; Service consumption accounted for 52.3% of residents’ consumption expenditure, up by 2.4 percentage points.

　　At the 4th Hongqiao International Economic Forum "Sub-forum on New Consumption Trends under the New Development Pattern of Double Circulation", Wang Shouwen, Vice Minister of Commerce and Deputy Representative of International Trade Negotiations, said that China has a large market with a population of 1.4 billion and the largest middle-income group in the world. The consumption structure of residents is in the stage of continuous upgrading, with obvious multi-level and diversified demand characteristics, and the consumption market has great potential, strong resilience and sufficient vitality, and has broad development space.

　　Wang Shouwen emphasized that China will unswervingly deepen reform and open wider to the outside world, more efficiently connect the internal and external markets and share essential resources, and promote the steady recovery and sustainable development of consumption, which will not only meet the growing needs of China people for a better life, but also inject more positive energy into the international community. "At present, China is speeding up the construction of a new development pattern with the domestic big cycle as the main body and the domestic and international double cycles promoting each other. Consumption is an important engine of economic development, an important support for promoting high-quality development and achieving high-quality life, and plays an important role in building a new development pattern. " He said.

　　At the opening ceremony of the fourth China International Import Expo(CIIE), China announced that it would pay more attention to expanding imports and promoting balanced trade development; Add import trade to promote innovation demonstration zones, optimize the list of cross-border e-commerce retail imported goods, promote the landing processing of imported goods in border trade, and increase imports from neighboring countries; Promote the integration of domestic and foreign trade, accelerate the construction of an international consumption center city, develop "Silk Road E-commerce", build a modern logistics system, and enhance cross-border logistics capabilities.

　　The continuous release of market potential and the favorable opening-up have further ignited the enthusiasm of foreign-funded enterprises for China’s consumer market. In the food and agricultural products exhibition area, the reporter saw durian in Malaysia, fragrant rice in Thailand, coffee in Colombia, wine in Argentina and beef in Uruguay … … Multinational enterprises bring special products and compete to open the China market with the help of China International Import Expo(CIIE) platform.

　　Some countries organized delegations to participate in the exhibition, and the exhibition organizations in Japan, Denmark, Poland, New Zealand and other countries expanded the exhibition area and organized more small and medium-sized enterprises representing their own characteristics to participate in the exhibition. Among them, only the exhibition area in Central and Eastern Europe exceeds 1,500 square meters, and the number of enterprises exceeds 60.

　　Not only special agricultural products and food exhibits have attracted much attention, but also upgraded electronic products, jewelry and beauty cosmetics have become the highlights in China International Import Expo(CIIE). The reporter saw that in front of the Samsung booth, the latest tablets, smart watches and wireless Bluetooth headsets were all unveiled; Shiseido showcased the company’s cutting-edge technology and its major brands, and explored investment opportunities in China’s beauty and health fields; Deluca Jewelry has brought many sets of new jewelry, and regards China International Import Expo(CIIE) as an ideal platform to show brands and products to the China market … …

　　The demand for market upgrading in China has also become the driving force for enterprise innovation. According to Xie Weibo, member of Danone’s global executive committee and president of China and Oceania, consumption in China is escalating, and consumers have great demand for health and natural products. "In order to keep up with the pace of China, Danone has established an open laboratory for life nutrition in China, paying more attention to promoting the development of local science and technology and innovating for the China market." Xie Weibo said.

　　Huang Degui, president of Samsung in China, said that Samsung is very optimistic about the market prospects in China. It is understood that as a company that has participated in China International Import Expo(CIIE) for four consecutive years, Samsung, driven by innovation, continues to show the industry the cutting-edge technologies that will lead the future development, and enrich the expectations of China consumers for a better life through innovative products.

　　Kentaro Fujiwara, CEO of Shiseido China, stressed that Shiseido, as an international beauty group based on the 40th anniversary of China, continues to be optimistic about the development prospects of the China market. "We will take a two-pronged approach to seize development opportunities by adding a series of strategic measures of local R&D and introducing global innovation." He said.

　　Wei Wang, director of the Institute of Market Economy of the State Council Development Research Center, said that in the process of accelerating the construction of a new development pattern, consumption has become the core driving force, key link and important hub of the dual-cycle development, providing huge market opportunities for global multinational companies. At the same time, there are a large number of new consumption demands in China market, which provides rich application scenarios for scientific and technological innovation of global enterprises, and is conducive to promoting the innovation and development of domestic and foreign enterprises and upgrading the industrial structure.

"Rapidly increasing traffic" and "getting more money every day" are all gimmicks to reveal the "short video window with goods" scam.

Nowadays, short-sighted band goods are very popular, and many people also have the idea of live broadcast with goods. Some criminal gangs use short video accounts to operate teaching packages, and cutting a video can quickly increase traffic and make more money, laying a scam.

Fictitious traffic success stories trick users into buying high-priced packages.

Xiao Gan of Shenzhen, Guangdong Province fell into the trap. Xiao Gan bought a set meal from a so-called short-sighted band cargo team and successfully opened a window and set up a small shop online. So, can he get the benefits he expects?

Victim Xiao Gan: After buying it back, I found it very difficult to study the course. As long as I bought their more advanced package, I didn’t need to operate it. Someone would help me to run this account, send videos and run my window. I thought at that time that I had paid more than 2,000 yuan, and if I could really reach that income, I could. Then I bought an upgrade package, totaling more than 9000.

However, this so-called short-sighted band cargo team’s promise to Xiao Gan is in great contrast with reality.

Victim Xiao Gan: At the beginning, the account did have a little profit, but not much. Then I asked him, and they gave me a lot of reasons to say that the market was not good.

Xiao Gan, who realized that something was wrong, began to contact the other party to refund the money. However, I didn’t expect the other party to change his previous enthusiasm and refused Xiao Gan’s request very strongly.

Victim Xiao Gan: They said that we signed the contract. If we signed the contract, I was helping you run it, but the effect could not be fully predicted. I thought I should have been cheated, so I called the police for help.

Xu Maofu, a policeman of the Criminal Police Brigade of shenzhen public Longhua Branch: These effects promised by them in the contract have not been realized at all so far, and the marketing means are in line with the situation of fraud.

The investigation shows that this group has great suspicion of fraud, and the main criminal of the gang is Zhong. So what is the actual operation of this gang? After investigation by the police, they found that the company was located in an office building in Longhua District, Shenzhen, and the division of labor among gang members was very clear.

Xu Maofu, a policeman of the Criminal Police Brigade of shenzhen public Longhua Branch: One is the sales department, the other is the operation department, the other is the after-sales department, and the last is the teaching department, which is composed of these four departments. Sales is responsible for attracting customers, and the operation is to help these victims run his online shop, but in fact they don’t know how to operate, so the company doesn’t need many people in this area, mainly in the sales department. Their employees go to work like normal employees. You can’t tell from the appearance that this is a fraud company.

After grasping the conclusive evidence, the police handling the case decided to arrest the criminal gang.

Xu Maofu, a policeman of the Criminal Police Brigade of Longhua Branch of shenzhen public: On July 20th, a net-closing operation was launched, and 45 people were arrested in total. At present, the funds involved in the case have been frozen to more than 3 million yuan.

After the suspect arrived, the police decided that this was a new type of fraud case. However, the criminal suspect’s fraud method is very similar to the online shop fraud that occurred frequently many years ago, and it is a brand-new deformation of online shop fraud.

Chen Zhuowei, a policeman of the Criminal Police Brigade of shenzhen public Longhua Branch: In the drainage stage, they will promote their company on some short video platforms, so that some people can watch these short videos and think that this company is very powerful.

After the victims pay the first sum of money, the suspects will induce these victims to continue to invest.

Xu Maofu, a policeman of the Criminal Police Brigade of Longhua Branch of shenzhen public: The initial amount is more than 2,000, and it can be upgraded to 9,800 later, and the highest one can be upgraded to the flagship version of 26,800 yuan. They will say that you have invested more than 2,000 yuan at present, and how many fans you have, and then a video broadcast may also exceed 10,000. He said that only when you invest more money can you achieve better operational results. Some victims often hold on to it. Since they have invested some money and hope to make greater profits, they think it is better to gamble again.

However, no matter how invested, the goods in the victim’s short video window can never reach the sales volume advocated by the criminal suspect.

Xu Maofu, a policeman of the Criminal Police Brigade of Longhua Branch of shenzhen public: When the victim felt cheated, he expressed strong dissatisfaction, and even when he wanted to call the police to defend his rights, they were forced to find their own employees to buy his products for the corresponding victims and make some sales, and then asked the company to make some fake fans and make some broadcasts to stabilize the victim.

At present, the suspect involved in the case has been criminally detained by the public security organs according to law, and the case is under further investigation. The police reminded that we must be vigilant about online projects that promise high returns and get rich quickly.

Autumn is a season of moderate temperature and abundant food in a year.

There is a folk saying that snake meat in autumn is more tender and helps to enhance physical strength and immunity. howeverGuangzhou Forestry and Landscape Bureau recently published "It is a rumor that snakes can be eaten! ",responded that:

Recently,There is a rumor from the media that "you can eat snakes from March 1 ST" There are also a number of self-media promotion, processing and sales of dishes with snakes as ingredients, which have attracted the attention of some catering enterprises and citizens, and they have called the wildlife protection department to ask: Can snakes be eaten?

Guangzhou Forestry and Landscape Bureau reminded that,Snakes are not edible!

Whether it’s wild snakes or farmed snakes, They have not been listed in the National Catalogue of Genetic Resources of Livestock and Poultry (2021 Edition) (referred to as the Catalogue), so all business units are not allowed to use snakes as ingredients to process meals.

However, the reporter found that,

People still spread on social platforms.

The message "You can eat snakes this autumn".

So what is the situation in Guangzhou?

Are there any restaurants that still serve snake meat and game?

When the reporter made an unannounced visit ↓

The network still spreads snake-eating information

Some well-known restaurants have recently heard of "closing their hands"

The reporter noticed that since the beginning of this year, some self-media bloggers have recommended restaurants in Guangzhou and surrounding Shunde from time to time on the short video platform to attract diners to taste snake dishes. When autumn comes, some videos are accompanied by slogans such as "autumn wind is the best time to eat game" and "cooking snake family".

Recommend the copywriting of snake meat restaurant on the Internet.

At the same time, the reporter found that there are many restaurants serving snake products in Guangzhou, and these restaurants have a certain popularity among local diners. Among them, there are many recommended copybooks related to a restaurant located in Machang Road, Tianhe. The reporter found that,Although some of the manuscripts were referred to by names such as "big eel", "rongeel" and "water eel", on October 16th, some people still shared their experience in eating snake food.

In addition, the store also launched the package group purchase links of "Classic Dragon and Phoenix Turtle Pot" and "Big Monopterus albus Sanpinhuang". As of October 20th, the above two packages can still be purchased. However, when the reporter called the restaurant to ask if the set meal was sold normally,The staff of the restaurant said that there were no snakes to make in recent days, and they could directly apply for a refund if they bought a set meal.

The reporter’s investigation found that some restaurants have sold snake meat in the past, and there are still relevant dishes and comments in the menu column on the platform. However, when the reporter called for consultation, the other party said: "It is not clear whether the policy allows eating snake meat, so we will not provide it first."

Behind refusing game

Snakes can still be eaten in restaurants.

Then, in the case that many restaurants selling snake meat have "closed their hands", are there any restaurants still selling snake food?

The reporter contacted a restaurant named "Eternal Jibei Water Snake Porridge" near Longmei Paifang in Panyu District through the ordering platform. The waiter of the restaurant said on the phone that he could serve all kinds of snake food, including all kinds of "game". In the restaurant’s recommendation menu,There are many ways to choose from just "snake food", such as ginger oil, salt and pepper, delicious food and spicy food.

In order to understand the situation in depth, the reporter came to the store for an unannounced visit on October 19. When approaching the store, the reporter found that the signboard at the door of the store was suspected of removing sensitive words such as "snake". Not only that, there is a poster on the glass on the left side of the store.It reads the slogan "Protect wild animals and refuse game", and the menu is clearly marked "No taking pictures".

It is suspected that some words have been removed from the signboard of the restaurant.

When further questioning the clerk, the reporter got a clear answer.Snakes can still be eaten in the store. "Yes, for example, in the case of’ Water Law’, if you don’t invoice 190 yuan per catty, it will cost you 10 yuan per catty." The reporter learned that,"Water law" usually refers to the squirrel snake, which is one of the "three protected animals" in China. In addition, the waiter also said that there are many other snakes in the store.Including "poisonous snakes", but did not disclose the specific source channels of snakes.

Expert: Snakes of unknown origin are at risk of spreading diseases.

There are food safety hazards.

Why are there still restaurants that can get ingredients and sell them when snakes are banned? In this regard, Hu Huijian, a researcher and doctoral supervisor at the Institute of Zoology, Guangdong Academy of Sciences, gave an answer in an interview.

According to Hu Huijian, as early as 2020, some southern provinces, including Guangdong, had successfully cultivated a variety of snakes, such as the squirrel snake, the Zhoushan cobra, and the silver ring snake, with relatively high output. At that time, most of the snakes sold in the market were artificially cultivated individuals. "Everyone is eating snakes, and the capture of individuals in the wild is relatively less, which is also a protection for wild snake resources." Hu Huijian said.

"From a legal point of view,It is illegal to process and sell snakes as food. However, snake farming for medicinal and leather materials has not been banned. Hu Huijian said,At present, the source of snake ingredients in some restaurants may come from snake farms used for medicine and leather goods. At the same time, due to the maturity of breeding technology, some farmers may raise snakes privately without filing and registration. He also pointed out that due to the reduction of breeding scale, snakes circulating in the market may also be wild individuals who are illegally hunted.

Hu Huijian told reporters that the source of snakes sold in restaurants is unknown at present, and from the perspective of food safety, it is also highly recommended for the public to eat. "Because of the lack of official supervision, inspection and quarantine,After eating, there is a high risk of infection with diseases and parasites. At this stage, not eating snakes of unknown origin is also responsible for your health. "

Notice on printing and distributing the influenza diagnosis and treatment plan (revised version in 2018)

Guo Wei Ban Yi Han [2018] No.1019

All provinces, autonomous regions, municipalities directly under the central government and the Health and Health Committee of Xinjiang Production and Construction Corps (Health and Family Planning Commission) and the Administration of Traditional Chinese Medicine:

In order to further standardize and strengthen the clinical management of influenza, reduce the occurrence of severe influenza and reduce the mortality rate, combined with the recent research results at home and abroad and the previous experience of influenza diagnosis and treatment in China, the Influenza Diagnosis and Treatment Plan (2018 Edition) was adjusted and improved, and the Influenza Diagnosis and Treatment Plan (2018 Edition Revised Edition) was formed. Is issued to you, please local health administrative departments at all levels (including the competent department of traditional Chinese medicine) attach great importance to the medical treatment of influenza.

General Office of National Health and Wellness Commission

Office of the State Administration of Traditional Chinese Medicine

November 19, 2018

Influenza diagnosis and treatment plan

(2018 revision)

Influenza (hereinafter referred to as influenza) is an acute respiratory infectious disease caused by influenza virus, which breaks out and spreads all over the world.

The onset of influenza is acute, although most of them are self-limited, but some of them can develop into severe influenza due to complications such as pneumonia, and a few severe cases progress rapidly and may die due to acute respiratory distress syndrome (ARDS) and/or multiple organ failure. Severe influenza mainly occurs in high-risk groups such as the elderly, young children, pregnant women or those with chronic basic diseases, and can also occur in the general population.

The results of previous influenza surveillance in China show that China is about to enter the influenza epidemic season. In order to further standardize and strengthen the clinical management of influenza, reduce the occurrence of severe influenza and reduce the mortality rate, this diagnosis and treatment plan is formulated on the basis of the Influenza Diagnosis and Treatment Plan (2018 Edition), combined with recent research results at home and abroad and previous experience in influenza diagnosis and treatment in China.

I. Etiology

Influenza virus belongs to orthomyxoviridae and belongs to RNA virus. According to nuclear protein and matrix protein, it can be divided into four types: A, B, C and D.

At present, people are mainly infected with H1N1 and H3N2 subtypes of influenza A virus and Victoria and Yamagata strains of influenza B virus.

Influenza virus is sensitive to common disinfectants such as ethanol, iodophor and tincture of iodine. Sensitive to ultraviolet rays and heat, it can be inactivated at 56℃ for 30 minutes.

Second, epidemiology

(1) the source of infection. Influenza patients and recessive infected people are the main sources of influenza infection. It is contagious from the end of latent period to the acute period. Viruses generally detoxify in human respiratory secretions for 3-6 days, and children and patients with impaired immune function can detoxify for more than 1 week.

(2) means of transmission. Influenza is mainly spread by droplets such as sneezing and coughing, and is directly or indirectly infected by mucous membranes such as mouth, nose and eyes. Contact with items contaminated by viruses can also be infected through the above channels.

(3) Susceptible population. People are generally susceptible. Vaccination with influenza vaccine can effectively prevent influenza virus infection of corresponding subtypes.

(4) High-risk groups of severe cases. The following people infected with influenza virus are more likely to develop into severe cases, so they should be given great attention, treated with antiviral drugs as soon as possible, and tested for influenza virus nucleic acid and other necessary examinations.

1. Children under 5 years old (children under 2 years old are more likely to have serious complications);

2. Older people over 65 years old;

3. Those who are accompanied by the following diseases or conditions: chronic respiratory diseases, cardiovascular diseases (except hypertension), nephropathy, liver diseases, hematological diseases, nervous system and neuromuscular diseases, metabolic and endocrine system diseases, and immunosuppression (including immunosuppression caused by immunosuppressants or HIV infection);

4. Obese people [body mass index (BMI) is greater than 30, BMI= weight (kg)/ height (m) 2];

5. Pregnant and perinatal women.

Third, the pathogenesis and pathology

(1) Pathogenesis. Influenza A and B viruses initiate infection by binding HA to the surface of respiratory epithelial cells containing sialic acid receptors. Influenza virus enters cells through endocytosis, and the virus genome is transcribed and replicated in the nucleus. A large number of new progeny virus particles were replicated, which spread through respiratory mucosa and infected other cells. After influenza virus infects human body, it can induce cytokine storm, lead to systemic inflammatory reaction, ARDS, shock and multiple organ failure, and children may have acute necrotizing encephalopathy.

(2) Pathological changes. Pathological changes are mainly manifested as cluster shedding of ciliated epithelial cells in respiratory tract, metaplasia of epithelial cells, congestion of mucosal cells in lamina propria, edema with monocyte infiltration and other pathological changes. Diffuse alveolar damage can occur in severe pneumonia. Diffuse congestion, edema and necrosis of brain tissue occur when encephalopathy is complicated. Acute necrotizing encephalopathy in children is characterized by symmetrical necrotizing lesions mainly in thalamus, and there is no obvious inflammatory reaction in the local area. Inflammatory reactions such as myocardial cell swelling, interstitial hemorrhage, lymphocyte infiltration and necrosis occur when heart damage is complicated.

Four, clinical manifestations and laboratory examination

The incubation period is usually 1-7 days, mostly 2-4 days.

(1) Clinical manifestations. The main symptoms are fever, headache, myalgia and general malaise. The body temperature can reach 39-40℃, and there may be chills and chills, accompanied by systemic symptoms such as sore muscles and joints, fatigue, loss of appetite, and often sore throat, dry cough, nasal congestion, runny nose and post-sternal discomfort. Facial flushing, conjunctival congestion.

Some of them are characterized by vomiting, abdominal pain and diarrhea, which are common in children infected with influenza B.

Without complications, the course of the disease is self-limited. After 3-4 days of onset, the body temperature gradually subsides and the general symptoms get better, but it usually takes 1-2 weeks for cough and physical recovery.

(2) Complications. Pneumonia is the most common complication of influenza. Other complications include nervous system damage, heart damage, myositis, rhabdomyolysis syndrome and septic shock.

1. Pneumonia

Pneumonia complicated by influenza can be divided into primary influenza virus pneumonia, secondary bacterial pneumonia or mixed pneumonia. The illness worsened 2-4 days after the onset of influenza, or worsened after the recovery of influenza, with high fever, severe cough, purulent sputum, dyspnea, moist rales in the lungs and signs of lung consolidation. The total number of white blood cells and neutrophils in peripheral blood increased significantly, mainly streptococcus pneumoniae, Staphylococcus aureus and Haemophilus influenzae.

2. Nervous system injury

Including encephalitis, meningitis, acute necrotizing encephalopathy, myelitis, Guillain-Barre syndrome, etc.

3. Heart damage

Heart injury is not common, mainly myocarditis and pericarditis. It can be seen that creatine kinase is elevated and ECG is abnormal, and heart failure may occur in severe cases. In addition, the risk of hospitalization and death related to myocardial infarction and ischemic heart disease increased significantly after being infected with influenza virus.

4. Myositis and rhabdomyolysis

The main symptoms are myalgia, myasthenia, renal failure, increased serum creatine kinase and myoglobin, and acute kidney injury.

5. Septic shock

It is characterized by high fever, shock and multiple organ dysfunction.

(3) Laboratory inspection.

1. Peripheral blood routine: the total number of white blood cells is generally not high or low, and the lymphocyte count in severe cases is obviously reduced.

2. Blood biochemistry: hypokalemia occurred in some cases, and creatine kinase, aspartate aminotransferase, alanine aminotransferase, lactate dehydrogenase and creatinine increased in a few cases.

3. Etiology related examination:

(1) Detection of virus nucleic acid: Detect influenza virus nucleic acid in respiratory tract samples (throat swab, nose swab, nasopharyngeal or tracheal extract, sputum) by RT-PCR (preferably real-time RT-PCR). The specificity and sensitivity of virus nucleic acid detection are the best, and it can distinguish virus types and subtypes.

(2) Virus antigen detection (rapid diagnostic reagent detection): colloidal gold and immunofluorescence can be used for rapid antigen detection. Because the sensitivity of rapid antigen detection is lower than that of nucleic acid detection, the interpretation of the results of rapid antigen detection should be combined with the patient’s epidemic history and clinical symptoms.

(3) Serological detection: The dynamic detection of IgG antibody level in recovery period is 4 times or more than 4 times higher than that in acute period, which has retrospective diagnostic significance.

(4) Virus isolation and culture: influenza virus was isolated from respiratory tract samples. During the influenza epidemic season, patients with negative rapid antigen diagnosis and immunofluorescence detection of influenza-like cases are advised to isolate the virus.

(4) Imaging findings. Imaging examination of patients complicated with pneumonia showed patchy, ground glass shadow and multilobal exudative lesions in the lung; Those who progress rapidly can develop into diffuse exudative lesions or consolidation in both lungs, and pleural effusion can be seen in some cases.

In children complicated with pneumonia, the patchy shadows in the lungs appear earlier, with multiple and scattered distribution, which is easy to be inflated, and the imaging manifestations change rapidly. When the disease progresses, the lesions expand and fuse, and signs such as pneumothorax and mediastinal emphysema may appear.

V. Diagnosis

The diagnosis is mainly combined with epidemiological history, clinical manifestations and pathogenic examination.

(1) Clinically diagnosed cases. The above-mentioned clinical manifestations of influenza have epidemiological evidence or positive detection of influenza rapid antigen, and other diseases causing influenza-like symptoms are excluded.

(two) to determine the diagnosis of cases. Have the above-mentioned flu clinical manifestations, and have one or more of the following pathogen test results positive:

1. Influenza virus nucleic acid test is positive.

2. The isolation and culture of influenza virus were positive.

3. The level of influenza virus-specific IgG antibody in acute phase and recovery phase increased by 4 times or more.

Six, severe and critical cases

(a) one of the following circumstances is a severe case.

1. Persistent high fever > 3 days, accompanied by severe cough, expectoration of pus, blood sputum, or chest pain;

2. Rapid breathing, dyspnea and cyanosis of the lips;

3. Mental changes: unresponsiveness, lethargy, restlessness, convulsions, etc.

4. Severe vomiting, diarrhea and dehydration;

5. pneumonia;

6. The original underlying diseases are obviously aggravated.

(two) one of the following circumstances is a critical case.

1. Respiratory failure;

2. Acute necrotizing encephalopathy;

3. Septic shock;

4. Multiple organ dysfunction;

5. There are other serious clinical conditions that need to be monitored and treated.

Seven, differential diagnosis

(1) The common cold. The general symptoms of influenza are more serious than the common cold; Tracking the epidemiological history is helpful for identification; The influenza pathogen test of the common cold is negative, or the corresponding evidence of infection pathogen can be found.

(2) Other types of upper respiratory tract infections. Include acute pharyngitis, tonsillitis, rhinitis and sinusitis. Infection and symptoms are mainly confined to the corresponding parts. The local secretion was negative for influenza etiology.

(3) Other lower respiratory tract infections. Influenza with cough symptoms or complicated with tracheobronchitis should be differentiated from acute tracheobronchitis; Pneumonia should be differentiated from other pneumonia, including bacterial pneumonia, chlamydia pneumonia, mycoplasma pneumonia, viral pneumonia, fungal pneumonia and tuberculosis. According to the clinical features, a preliminary judgment can be made, and the diagnosis can be made by pathogenic examination.

Eight, treatment

(1) Basic principles.

1. The clinically diagnosed cases and confirmed cases should be treated in isolation as soon as possible.

2 hospitalization standards (meet one or more of the following standards):

(1) women in the middle and late pregnancy and perinatal period.

(2) The basic diseases are obviously aggravated, such as chronic obstructive pulmonary disease, diabetes, chronic cardiac insufficiency, chronic renal insufficiency and liver cirrhosis.

(3) Meet the diagnostic criteria for severe or severe influenza.

(4) accompanied by organ dysfunction.

3. Non-hospitalized patients are isolated at home and keep the room ventilated. Get enough rest, drink plenty of water, and the diet should be easy to digest and nutritious. Closely observe the changes of the disease, especially children and elderly patients.

4. High-risk groups infected with influenza virus are prone to severe influenza. Early antiviral treatment can alleviate symptoms, reduce complications, shorten the course of disease and reduce mortality.

5. Avoid blind or improper use of antibacterial drugs. Use antibacterial drugs only when there are indications of bacterial infection.

6. Children should avoid aspirin or aspirin-containing drugs and other salicylic acid preparations.

(2) symptomatic treatment. People with high fever can carry out physical cooling or apply antipyretic drugs. Patients with severe cough and expectoration are given antitussive and expectorant drugs. According to the degree of hypoxia, oxygen therapy is carried out in an appropriate way.

(3) antiviral treatment.

1. Timing of anti-influenza virus treatment

Patients with severe or high-risk factors of severe influenza should be given anti-influenza virus treatment as soon as possible, without waiting for virus test results. Antiviral treatment within 48 hours of onset can reduce complications, mortality and hospitalization time. Severe patients with onset time over 48 h can still benefit from antiviral treatment.

Patients who are not severe and have no high risk factors for severe influenza may also consider antiviral treatment within 48 hours after the onset of the disease and after evaluating the risks and benefits.

2. Anti-influenza drugs

Neuraminidase inhibitor (NAI) is effective for influenza A and B..

(1) oseltamivir (capsule/granule): The adult dose is 75mg each time, twice a day. Children aged 1 year and above should be given drugs according to their weight: those weighing less than 15Kg should be given 30mg twice a day; Those who weigh 15 ~ 23 kg are given 45mg twice a day; Those weighing 23 ~ 40kg were given 60mg twice a day; Those who weigh more than 40Kg are given 75mg twice a day. The course of treatment is 5 days, and the course of treatment for severe patients can be extended appropriately. Patients with renal insufficiency should adjust the dose according to renal function.

(2) Zanamivir: suitable for adults and adolescents over 7 years old, usage: twice a day with an interval of 12 hours; 10mg each time (inhaled twice). However, inhalants are not recommended for patients with severe illness or complications.

(3) Paramivir: the dosage for adults is 300-600 mg, 6mg/kg for newborns less than 30 days, 8mg/kg for infants 31-90 days, and 10mg/kg for children aged 91-17 years, once a day for 1-5 days, and the course of treatment for severe cases can be appropriately extended. At present, the clinical application data is limited, and the adverse reactions should be closely observed.

Ion channel M2 blockers amantadine and rimantadine are only effective for influenza A virus, but the current monitoring data show that influenza A virus is resistant to them, so it is not recommended to use them.

(4) Treatment of severe cases.

Treatment principle: actively treat the primary disease, prevent and treat complications, and provide effective organ function support.

1. In case of hypoxemia or respiratory failure, corresponding treatment measures should be given in time, including oxygen therapy or mechanical ventilation.

2. Give corresponding anti-shock treatment when combined with shock.

3. When other organ functions are damaged, give corresponding support and treatment.

4. When secondary infection occurs, give corresponding anti-infection treatment.

(5) Chinese medicine treatment

1. Treatment scheme based on syndrome differentiation for mild symptoms.

(1) Wind-heat invasion.

Main symptoms: early onset, fever or no fever, red throat discomfort, mild cough with little phlegm, and no sweat.

Tongue pulse: red tongue, thin or greasy fur, floating pulse.

Treatment: dispelling wind and relieving exterior syndrome, clearing away heat and toxic materials.

Basic prescription: Yinqiao powder combined with Sangju drink.

Honeysuckle 15g forsythia 15g mulberry leaf 10g chrysanthemum 10g

Platycodon grandiflorum 10g burdock 15g bamboo leaves 6g reed rhizome 30g

Mint (bottom) 3g raw licorice 3g

Decocting method: decoct with water, 400 ml for each dose, 200 ml for each oral administration, twice a day; If necessary, you can take 2 doses a day, once every 6 hours, 200 ml each time.

Addition and subtraction: thick and greasy fur with 10g of Pogostemon and 10 g of Eupatorium odoratum;

10g almond and 10g roasted loquat leaves are added to cough;

6g of Coptidis Rhizoma and 3 g of Radix Aucklandiae are added for diarrhea;

9g of Brocade and 15g of Scrophularia are added for sore throat.

If you vomit, you can first take 6g of Rhizoma Coptidis and 10g of Folium Perillae with water.

Commonly used Chinese patent medicines: dispersing wind and relieving exterior syndrome, clearing away heat and toxic materials, such as Jinhua Qinggan Granule, Lianhua Qingwen Capsule (granule), Qingkailing Granule (capsule, soft capsule, tablet), dispersing wind and toxic materials, Yinqiao Jiedu Granule, Sangju Colds, etc.

Children can choose children’s anti-flu granules and children’s chiqiao Qingre granules.

(2) Heat toxin attacks the lungs.

Main symptoms: high fever, cough, sticky and uncomfortable phlegm, thirst, sore throat and red eyes.

Tongue pulse: red tongue, yellow or greasy fur, and slippery pulse.

Treatment: clearing away heat and toxic materials, dispersing lung and relieving cough.

Basic prescription: Maxing Shigan Decoction.

Roasted ephedra 5g almond 10g gypsum Fibrosum (fried first) 30g.

Anemarrhena rhizome 10g Fritillaria thunbergii 10g Platycodon grandiflorum 10g Scutellaria baicalensis 15g

Bupleurum chinense 15g raw licorice 10g

Decocting method: decoct with water, 400 ml for each dose, 200 ml for each oral administration, twice a day; If necessary, you can take 2 doses a day, once every 6 hours, 200 ml each time.

Addition and subtraction: 6 g of raw rhubarb (lower back) for constipation;

10g of Rhizoma Atractylodis and 10g of Cortex Magnolia Officinalis are added for thick and greasy fur;

15g of Artemisia annua and 10g of Cortex Moutan are added for continuous high fever.

Commonly used Chinese patent medicines: clearing away heat and toxic materials, dispersing lung and relieving cough, such as Lianhua Qingwen capsule (granule), Yinhuang preparation, Lianhua Qingre preparation, etc.

Children can choose Xiaoer Feire Kechuan Granule (oral liquid), Xiaoer Kechuanling Granule (oral liquid) and antelope horn powder.

2. Severe syndrome differentiation treatment scheme.

(1) Toxic heat blocks the lung.

Main symptoms: persistent high fever, severe cough, little or no phlegm, shortness of breath, head and body pain; Or accompanied by palpitations, irritability.

Tongue pulse: red tongue, thin yellow or greasy fur, and numerous pulse strings.

Treatment: detoxification and heat clearing, purging lung and activating collaterals.

Basic prescription: Xuanbai Chengqi Decoction.

Roasted Ephedra 6g Gypsum Fibrosum (fried first) 40g Almond 9gAnemarrhena 10g

Houttuynia cordata 15g Lepidium 10g Scutellaria baicalensis 10g Fritillaria thunbergii 10g

Raw rhubarb 6g Artemisia annua 15g Radix Paeoniae Rubra 10g Radix Glycyrrhizae 3g

Decocting method: decoct with water, 400 ml for each dose, 200 ml for each oral administration, twice a day; If necessary, you can take 2 doses a day, once every 6 hours, 200 ml each time. Can also be nasal feeding or colon drip.

Addition and subtraction: continuous high fever plus antelope horn powder 0.6g (separately) and Angong Niuhuang Pill 1;

Abdominal distension and constipation are added with 9g of Fructus Aurantii Immaturus and 6g of Sodium Sulfate (separately);

Ten grams of American ginseng and six grams of Schisandra chinensis are added to patients with dyspnea and sweating fatigue.

(2) Toxic heat invaginates, and the toxic heat invades.

Main symptoms: vague and indifferent knowledge, dark lips and claws, shallow breathing, pink blood, burning chest and abdomen, cold limbs, sweating and less urine.

Tongue pulse: red or dull tongue, heavy and thready pulse.

Treatment: Yiqi Gutuo, Qingre Jiedu.

Basic prescription: Shenfu decoction.

Sun-dried ginseng 15g processed aconite root (fried first) 10g coptis root 6g

Honeysuckle 20g raw rhubarb 6g Artemisia annua 15g

Cornus officinalis 15g Fructus Aurantii Immaturus 10g

Decocting method: decoct with water, 400 ml for each dose, 200 ml for each oral administration, twice a day; If necessary, you can take 2 doses a day, once every 6 hours, 200 ml each time. Can also be nasal feeding or colon drip.

3. Treatment scheme based on syndrome differentiation in recovery period.

Deficiency of both qi and yin, failure to restore healthy qi.

Main symptoms: fatigue, shortness of breath, cough, scanty phlegm and anorexia.

Tongue pulse: dark or reddish tongue, thin and greasy fur, thin pulse string.

Treatment: benefiting qi and nourishing yin.

Basic prescription: Shashen Maimendong Decoction.

Adenophora adenophora 15g Ophiopogon japonicus 15g Schisandra 10g Fritillaria thunbergii 10g

Almond 10g Artemisia annua 10g roasted loquat leaf 10g

Jiao Sanxian 10g each.

Decocting method: decoct with water, 400 ml for each dose, 200 ml for each oral administration, twice a day; If necessary, you can take 2 doses a day, once every 6 hours, 200 ml each time. Can also be nasal feeding or colon drip.

Note:

1. When pregnant women get sick, the treatment should refer to the adult plan, avoid using contraindications for pregnancy, treat the disease and prevent miscarriage simultaneously, and pay attention to the dosage, so as to stop the middle disease.

2. Children can refer to the adult treatment plan and adjust the dosage according to pediatric regulations. Chinese patent medicines without indications for children should not be used.

IX. Prevention

(1) Vaccination. Vaccination against influenza is the most effective means to prevent influenza, which can significantly reduce the risk of influenza and serious complications. It is recommended that people aged 60 and above, children aged 6 months to 5 years, pregnant women, family members and caregivers of children under 6 months, patients with chronic diseases and medical staff be vaccinated with influenza vaccine every year.

(2) drug prevention. Drug prevention can not replace vaccination, but can only be used as an emergency temporary preventive measure for high-risk groups of severe influenza who have not been vaccinated or have not gained immunity after vaccination. Oseltamivir, zanamivir, etc. can be used.

(3) General preventive measures. Maintaining good personal hygiene habits is an important means to prevent respiratory infectious diseases such as influenza. The main measures include: enhancing physical fitness and immunity; Wash your hands frequently; Keep the environment clean and ventilated; Minimize activities in crowded places and avoid contact with patients with respiratory infections; Maintain good respiratory hygiene habits, cover your mouth and nose with your upper arm or paper towel or towel when coughing or sneezing, wash your hands after coughing or sneezing, and try to avoid touching your eyes, nose or mouth; If you have symptoms of respiratory infection, you should rest at home and seek medical treatment as soon as possible.

In the first quarter of 2020, the "home life" without going out disrupted the normal life rhythm of Chinese people and brought more opportunities and challenges to the online entertainment industry.

On April 20th, Yuewen Group, an online literature platform, released a national report on the production and consumption of online literature in the first quarter. According to the data, more than 300,000 people chose to become online writers in the first quarter and produced more than 500,000 online literary works. Among them, the number of new authors in Hubei ranks sixth in the country for the first time. During the "city closure" period, Hubei people wrote more than 13,000 online works.

Hubei author’s works are growing rapidly, and short content is the first choice for testing water.

It is reported that in the first quarter of 2020, the number of new authors on the platform was 330,000, an increase of 129% from the previous month; Among them, people in Guangdong, Jiangsu, Shandong, Henan and Sichuan love online writing, while Hubei Province ranks among the Top6 for the first time, and the enthusiasm of local people for online writing is unprecedented.

A large number of new authors poured into the platform, which directly promoted the further diversification of content creation. Yuewen Group said that the number of new works in the first quarter exceeded 520,000, an increase of about 1.5 times year-on-year. Fantasy is still the "good heart" of most writers. However, "short content" has also shown a rapid rise, with the number of "short stories" increasing by nearly five times year-on-year. In the first quarter, the two themes of "short stories" and "light stories" which were small in the past climbed to the second and fourth respectively.

The data shows that young users are the most creative, and writers under the age of 30 account for more than 70%. Combined with popular creative works, it is not difficult to see that most new authors were not professional authors before, short and pithy content became the first choice for testing water, and the online text industry has become an important income-generating channel for "slash youth".

In Hubei, which has attracted much attention, writing by homebodies has become an important way for Hubei people to entertain themselves and seek a second income. The number of new authors has also shown a rapid growth trend, and it ranked sixth for the first time in the ranking of new authors in the first quarter of this year. According to the data of Reading Group, during the period of "closing the city", the number of authors in Hubei increased by nearly 10,000, and the total number of new works in Hubei exceeded 13,000, an increase of 170% from the previous month, far higher than the national average. Similarly, in terms of creative themes, the theme of "short stories" is also the first choice for new authors in Hubei.

Both old and new websites are favored, and writers and netizens chat while watching them.

"Can write and love to read", the number of platform users and the average usage time of the Reading Group in the first quarter have increased to varying degrees. Among them, the number of users in Hubei increased by 28% year-on-year, and the reading time of users increased by 43%.

In terms of popular content, warm, humorous and realistic online articles have become the reading trend, which also shows the enthusiasm and optimism of the people all over the country in the face of the epidemic. During the period, Madam, your waistcoat has dropped again, which was annoying by platinum writers of Reading Group, became the favorite work of the most users. In 2019, the western fantasy work "The Lord of Secrets" broke many reading records at the starting point, followed closely, and the popular Xian Xia male frequency online article "My brother is too steady" ranked third.

The long-term value of IP content of some classic websites is further highlighted. Taking Joy of Life as an example, with the popularity of scriptwriting at the end of 2019, the popularity of original works continues to rise, and the total reading time of users in the first quarter ranks second in the whole station. This website that has been completed for more than 10 years is still loved and sought after by the public.

In addition, the trend of "spitting while watching" and "social comment by paragraphs" is more and more obvious among this group of readers. In the first quarter, the number of new comments on the platform works of Yuewen exceeded 50 million, up 62% from the previous month, and the text barrage "social comment by paragraphs" became the favorite social tool for young users, with the number of new comments exceeding 35 million. Spitting, urging and making suggestions, readers’ "brain holes" have also become an important source of inspiration for the author.

　　A report released by the British market research organization Marquette recently pointed out that China, while continuing to be a purchasing destination, "is no longer the target country for low-cost outsourcing business", but "has become the center of global supply chain". This has changed the long-standing impression of China as a "world factory".

　　China, which controls a larger part of the global supply chain, is transforming the global trade model.

　　"As the world’s second economy after the United States, China imported a large number of raw materials and parts from aluminum to microchips, and processed them into finished products such as Apple mobile phones and george foreman baking ovens for sale to the world." The American Wall Street Journal reported that over the years, this kind of import and export has promoted the prosperity and development of global trade, making China one of the most important export destinations. Today, China, which controls a larger part of the global supply chain, is transforming the global trade pattern.

　　The report named "Global Purchasing Survey Trends" by Marquette Company is an annual survey for global purchasing activities and purchasing supervisors, aiming at evaluating the global risk environment and purchasing trends, which is highly authoritative, convincing and practical in the industry. The report points out that China’s role in the global supply chain continues to grow, and it has surpassed the "traditional role" of low-cost suppliers.

　　The Independent commented that when people talk about China for a long time, it always seems that representative pictures such as "the factory of the world" come to mind. In fact, people can draw a conclusion from the report of Market Company that such a connection is "no longer correct and appropriate".

　　For many reasons such as cost, for many years, large global enterprises have been increasing the share of manufacturing business in China, making use of China’s competitive labor price advantage to earn greater commercial value and seek more value-added space. However, with the continuous rise of China’s comprehensive national strength and the continuous improvement of people’s living standards, China’s labor wage level continues to rise, which objectively reduces China’s original attraction to cost-sensitive enterprises, and China’s traditional advantage of low labor cost is becoming weaker and weaker.

　　According to the data released by the International Labour Organization, the average wage of China residents has doubled compared with 2006. Qi Wenli, head of global theme research at Standard Chartered Bank, regards the rising wage level of manufacturing labor in China as a "subversive trend".

　　Roberts, a professor in the Department of International Trade at Westminster Business School in Britain, "fully recognized" the report of Marquette Company. In an interview with this reporter, he said that the outside world should re-evaluate China, correct the old concept of China formed before, and re-evaluate and examine China’s role orientation and important role in the global supply chain and industrial chain. According to Roberts, China, once a "world factory", is moving forward in the global supply chain and industrial chain.

　　The transformation and upgrading of traditional industries in China provide new market opportunities for domestic and foreign investors.

　　According to the report of Market Company, in fact, the supporting evidence of China as a low-cost procurement destination is decreasing. Paul robinson, an economist at Marquette, pointed out that the proportion of respondents who thought China was a low-cost purchasing destination was below 50% for the first time in 2016, which was significantly lower than 70% in 2012.

　　The Financial Times reported that intermediate products and services from different places enter the finished product production through the global supply chain, which accounts for nearly 80% of global trade, including about $12 trillion in intermediate products and services trade. "It has begun to change the world". A study previously published by Standard Chartered Bank said that in the next 10 years, the change in the nature of global supply chain will reshape the global trade pattern. As the largest source of global supply chain, China will divest a large part of low-cost manufacturing.

　　In Qi Wenli’s view, ASEAN and India are likely to benefit from this low-cost manufacturing migration, and Bangladesh and Africa will also get a share. China has regained the space for infrastructure construction, and at the same time, it has become a supplier of equipment and equipment for ASEAN and other economies. Qi Wenli believes that this transformation will obviously enhance the position of emerging market economies such as China in the global supply chain of manufacturing and service industries and consolidate their export strength. In fact, the share of emerging market economies such as China in global exports is already higher than that of developed economies.

　　China has top-class infrastructure, skilled labor force and factories that thrive on technological innovation. All along, they have been deeply embedded in the huge supply chain of "Asian factory", which can smoothly assemble parts and raw materials from all over the world and make rapid adjustments according to the unpredictable tastes of global consumers. Blanchard, a senior researcher at the Peterson Institute for International Economics in the United States, made no secret that the global supply chain is mainly concentrated in China. If an American factory withdraws from China, it may lead to the collapse of the whole supply chain, which will be disastrous for American enterprises.

　　Now, China is implementing an innovation-driven development strategy to promote mass entrepreneurship and innovation. The development of the new economy has brought new hopes, opportunities and vitality, created a large number of jobs, revitalized some excess capacity and idle assets, transformed and upgraded traditional industries, and provided new market opportunities for domestic and foreign investors. In a report released in 2016, the Boston Consulting Group analyzed that China, as the manufacturing center of the world, the new technology of Industry 4.0, represented by cloud computing, big data and artificial intelligence, will become the key to improve the efficiency of manufacturing industry.

　　(Newspaper, London, February 9 th, our correspondent in the UK, Huang Peizhao)

　　Caixin. comMeituan (03690.HK) announced that it would provide social security for some riders. After the Hong Kong stock market closed on February 19, Meituan announced that it is currently building an information system related to rider social security, which is expected to be implemented in the second quarter of 2025 and gradually pay social security for full-time and stable part-time riders.

　　According to Caixin, in 2023, the total number of riders who received orders on the Meituan platform reached 7.45 million, and there were about 820,000 stable riders who received orders for more than 260 days in that year.

　　Meituan said that in order to actively build a harmonious labor relationship, Meituan conscientiously implemented the protection of riders’ rights and interests and continued to promote the social security of riders according to the characteristics of new employment forms and the actual needs of new employment groups. Since July 2022, under the guidance of the Ministry of Human Resources and Social Security, Meituan has taken the lead in launching a pilot project of occupational injury protection for people with new employment forms, and has invested 1.4 billion yuan to pay occupational injury insurance premiums for all riders in seven pilot provinces and cities, which will further cover all riders in all provinces and cities in the future.

What is a computer virus?

Computer virus is a malicious program, whose purpose and function is to destroy the computer system, so that the computer can not be used normally, or even destroy software and hardware resources and delete user data, until the system crashes.

What is a Trojan horse?

Trojan horse is a special computer virus. Besides the universality of the virus, such as transmission, concealment, infectivity and latency, its biggest feature is that it can be controlled remotely. That is, hackers can use trojans to remotely control and operate computers implanted with Trojan viruses, so as to achieve the purpose of destroying and stealing information from inside. This feature is the origin of its name-this virus, like a Trojan horse in ancient Greek mythology, sneaks into the enemy’s interior, can accept external instructions, and does damage from the inside out.

"infected with computer virus"

Typical cases leading to leaks.

Case 1

Tang, a staff member of a unit, illegally connected a classified laptop to the Internet and was remotely implanted with a Trojan virus. After technical appraisal, dozens of confidential documents were stolen, which caused serious damage to national security interests. Tang’s behavior constituted a crime of negligent disclosure of state secrets, and he was sentenced to 2 years and 5 months in prison according to law. The relevant personnel with major leadership responsibilities in the unit were severely warned by the party and given administrative demerits.

travel to watch industry

Sun, a senior engineer of a military industrial group, collected many technical documents and materials from the Internet when compiling the project plan. Because of the special field of this data, it attracted the attention of overseas intelligence agencies and sent a Trojan stealing program to their Internet computers. Without knowing it, Sun copied the relevant information and the hidden Trojan stealing program into the USB flash drive, then connected the USB flash drive to the classified computer and imported the file. Repeatedly, the Trojan stealing program hides the files and data in the computer in the U disk, and transmits them when connecting with the Internet, resulting in the theft of many confidential files. After the incident, Sun was dismissed from public office.

Relevant laws and regulations

Article 48 (8) of the Secrecy Law stipulates that those who connect classified computers and classified storage devices to the Internet and other public information networks shall be punished according to law; If a crime is constituted, criminal responsibility shall be investigated according to law.

Article 48 (9) of the Secrecy Law stipulates that those who exchange information between classified information systems and the Internet and other public information networks without taking protective measures shall be punished according to law; If a crime is constituted, criminal responsibility shall be investigated according to law.

What measures are there to prevent computer viruses?

(1) Update the operating system patch in time.

(2) Disable unnecessary functions, accounts and ports.

(3) Install protection software, such as firewall, antivirus software and intrusion detection software.

(4) Beware of problematic websites to prevent being implanted with Trojans or infected with viruses.

(5) When receiving strange and suspicious emails, try not to open them, and disinfect them before opening them.

(6) For important documents and data, make regular backups to avoid loss.

What should I do if there is a virus in the computer?

(1) Disconnect the network connection. Quickly unplug the network cable or turn off the router to reduce the possibility of information leakage and virus spread.

(2) Back up important files. If the computer can still run, you should back up important files to the U disk or mobile hard disk as soon as possible to avoid accidental killing or deletion of important files by antivirus software.

(3) killing viruses. It’s best to find professionals to use special tools. If you can’t get support for the time being, you should use antivirus software from different manufacturers, that is, at least two or more tools should be used for cross-cleaning.

(4) Reinstall the system and modify the password. After restoring the system, you should immediately change the computer and network-related passwords to prevent illegal users from logging in to the computer again, causing unnecessary losses.

Source: Easy Learning Security: Computer and Network, Shenzhen Security.

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Look quickly! What should I do if there is a virus in my computer? Touch and read the original text in Fuyan Cooperation Zone.

Original title: "Look quickly! What should I do if there is a virus in my computer? 》

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　　The educational function of chemistry course is mainly reflected in four aspects: first, to impart basic concepts and key abilities and to discriminate scientific facts; The second is to enlighten scientific thinking and methods and solve real problems; Third, cultivate scientific spirit and quality, and understand the value of disciplines; Fourth, carry forward the patriotic spirit and establish a sense of responsibility and mission to serve the motherland. As a key link in education, the college entrance examination must also implement the fundamental task of cultivating people by virtue, give play to the correct educational orientation of the examination, and give play to the core functions of cultivating people by virtue, selecting materials for service and guiding teaching.

　　Change ideas and jump out of the cycle

　　Looking back over the years, the real questions of the national chemistry college entrance examination are mostly around the major themes of the times and the frontier achievements of chemistry in social life, carefully selecting situational materials such as daily life, production and environmental protection, academic exploration and experimental exploration, focusing on the main contents of the subject, innovating the presentation methods of test questions and information, and highlighting the examination of information sorting ability, critical thinking ability, dialectical thinking ability and language expression ability, which not only examines students’ academic accomplishment and key ability, but also gives play to the educational value and role of chemical science.

　　The common problems in the review process of senior three in general schools are "four stresses and four despises": attaching importance to teaching AIDS and neglecting teaching materials; Pay more attention to knowledge than thinking; Emphasis on answers, light process; Re-explain, light experience. Especially in the last month before the exam, many teachers often adopt the mode of "practice+comment" and "exam+comment", which leads to the boring and ineffective state of students desperately brushing questions and teachers correcting and explaining, leading to physical and mental fatigue and anxiety of teachers and students.

　　In the final review stage, chemistry teachers should change their ideas and jump out of the cycle of "practice+lecture+examination". Through in-depth research on the real questions of college entrance examination, tracing back to the source, and linking the key topics, hot knowledge topics and innovative functional test questions through "theme", the textbook knowledge and problem-solving methods are reconstructed, so that students can build their own knowledge topics and find the focus and breakthrough points of review.

　　Grasp the main content

　　The main contents of high school chemistry include basic concepts and research methods, material structure and properties, chemical reaction principle, preparation and application of inorganic substances, experimental basis and scientific inquiry, organic synthesis and application. Linking textbook topics through themes is to consciously combine the knowledge of each major section to make them interrelated and mutually confirmed. The teaching theme is constructed by creating situations, which makes the original knowledge in students’ minds modular and functional, and promotes the synchronous improvement of students’ knowledge and ability. For example, when reviewing the related contents of salt hydrolysis and weak electrolyte ionization, the following teaching flow can be designed:

　　Summarize the learned hydrolysis reaction → the basic form of salt hydrolysis reaction → understand that it is weak to hydrolyze from the perspective of double decomposition reaction → take CH_3COONa as an example to analyze the relationship between the hydrolysis equilibrium constant of CH_3COOH and the ionization equilibrium constant of CH_3COOH → the weaker it is, the more hydrolyzed it is → analyze the acidity and alkalinity of the mixed solution with the same concentration of ch _ 3cooh and CH_3COONa by combining the equilibrium constant. The acidity and alkalinity of the mixed solution of HCN and NaCN with the same concentration → the comparison of ion concentrations in the two groups of solutions → the analysis of the acidity and alkalinity of the solutions of NaHCO_3, NaHSO_3 and KHC_2O_4 and the concentration of related particles combined with equilibrium constants.

　　When reviewing elemental compounds, students should be guided to understand the properties of elements, their simple substances and compounds with their structures and principles. For example, it emphasizes the influence of chemical bonds and intermolecular forces on the properties of matter, and establishes a channel between micro and macro through the forces; Design a teaching theme with change view under the guidance of balance thought, and deeply understand elements and their compounds, electrochemistry, energy, equilibrium movement and other issues; This paper analyzes chemical phenomena and problems from macro and micro levels as well as qualitative and quantitative perspectives.

　　Generally, the test questions of chemical reaction principle take continuous reaction or parallel reaction (competitive reaction) in industrial production as situational material, and mainly examine enthalpy change (material accounting, energy accounting and economic accounting), chemical equilibrium constant (the problem of material equilibrium transformation), chemical reaction rate and industrial production safety, and mainly analyze it from two angles of balance and rate. The chemical equilibrium is calculated with the equilibrium constant as the core, and the chemical rate mainly analyzes its influencing factors, and finally returns to the temperature for adjustment. For example, in electrochemical review, students should focus on the ionic behavior in electrolyte solution.

　　In the review of experimental chemistry, it is best to choose the preparation of substances to design thematic teaching, because this is the most complete process. Let students fully understand the purpose, method, result and conclusion of the experiment. The core is separation and purification, the focus is on the operation specification, and the difficulty is the principle behind the operation. This requires students to learn from and use the basic experimental methods in middle school chemistry according to the basic principles of the experiment, give priority to the analysis of the material system as the first element of the experiment, and fully consider the restrictive conditions such as experimental equipment and drugs, experimental requirements, experimental safety, tail gas treatment, method selection and other issues to complete the design, analysis or evaluation of the chemical experiment.

　　Cause analysis of wrong questions

　　In the review teaching, in addition to the above topics, we can also carry out the theme teaching of students’ wrong questions and cause analysis. From the perspective of problem solving, subject core literacy is the comprehensive quality and key ability of students in the process of solving real, meaningful, complex and even unpredictable situational problems by using the knowledge and skills obtained from subject courses. In teaching activities, guiding students to carry out comprehensive analysis, practice model cognition and evidence reasoning according to the knowledge of material structure and nature, basic concepts and basic principles in real problem situations can promote the development of students’ understanding of chemical problems, and then realize the development from chemical subject knowledge to chemical core literacy. The selected related questions should be more exploratory, active, practical, open and hierarchical, so as to fully reflect its function of improving students’ comprehensive ability to use chemical knowledge to solve practical problems. In the process of analyzing test questions, we should analyze students’ answers, especially the language expression, thinking and standardization of answering questions, refine students’ feedback, make full use of feedback information, sort out difficult questions, find deep-seated reasons, check for missing items in time, and construct theme teaching through model analysis of test questions to improve review efficiency. (Zhou Xuegong, a researcher and senior teacher of Haining Teacher Training School, Zhejiang Province)