In recent years, my life has gradually entered the right track, and several major events in my life have been successfully completed. Falling in love, getting married, buying a house and having children, everything makes me feel very happy, and of course buying a car is the same. When I first got married, I didn’t feel how important a private car was, but when my daughter-in-law became pregnant, she often had to go to the hospital for examination. At this time, it was inconvenient to take the bus, especially in case of an emergency at night, it was more convenient to have a private car, so buying a car was gradually put on the agenda.

After we got married, we also saved some money with our daughter-in-law, and with the support of our parents, we can still afford to buy a 100,000-class family sedan. Moreover, my daughter-in-law and I have the same opinion. How much money we have to buy a car at what price? There is no need to pay a down payment to save face and buy a relatively expensive model. Carrying a heavy loan on your back puts you under a lot of pressure, which is not worth the loss.

It happened that we had a local auto show in May. After doing our homework online, we went to see the car with our daughter-in-law. The models we are mainly concerned about are Nissan, Volkswagen, Volkswagen, Changan PLUS and New China. It took us nearly one morning to read all the models, and the feeling is still very deep after the comparison. Nowadays, there is no doubt that the workmanship of domestic cars and Yan value joint venture brands can’t be compared at all. Then, the price of domestic cars is more advantageous. At the same price, you can choose the top match for domestic cars, but the joint venture car can only buy automatic low gear or manual gear.

At this time, my heart has been more inclined to domestic cars, especially my daughter-in-law, because she is a face value control. After that, I asked a few friends who drive domestic cars, and they all said that there is nothing wrong with the three major parts of domestic cars now, and it is meaningless to buy a 1.5L joint venture car with a budget of 100,000 yuan. Buying Changan PLUS, a domestic car, can choose the 1.4T version, and the power performance is quite good. In particular, a friend who runs Changan CS75 PLUS strongly recommended Changan brand to me, saying that it is absolutely worth the money.

After that, I was a little hesitant to buy a new one or Changan PLUS, just in time to catch up with the 2022 PLUS update. The new car added penetrating taillights, transparent chassis, automatic parking and other functions, and also replaced it with an electronic gear handle, and the cup holder area next to it was designed to look better. PLUS, there is only 1.5L version, so I finally decided to start with Plus.

Let’s share the car purchase price. I bought the 1.4T Premium Edition, with a final cash discount of 7,000 yuan. All the expenses add up to a landing price of 94,000 yuan. The 4S shop gave me a scratch insurance for one year and four basic maintenance for two years. This is the lowest price I can get. I don’t know if it is expensive.

Buying a new car is as enjoyable as marrying a bride. However, I was questioned by a neighbor. From his words, I obviously felt the meaning of looking down on domestic cars. When he saw me bring my new car home, he asked me how much it cost, and I told him truthfully. He said that he spent more than 90,000 yuan, so why not add a little money to buy one? Now the new model is a little more expensive, but you can buy the classic model, but it’s not worthwhile to buy it with a loan. At that time, I really saw the 1.5L automatic transmission with low gear, which gave me the feeling that it was shabby from the inside out. The bare car price of about 100 thousand had no function, and the interior was similar to that of a taxi, so I really couldn’t get it. I don’t know how to get a sense of superiority when buying it.

What this neighbor bought was a 1.4T model. At that time, the landing price seemed to be more than 140,000, which was still bought by loan. Now he has to pay more than 2,000 yuan a month, and the economic situation is currently sluggish. Now it is rare for him to drive when he goes out. Isn’t it sweet to change the monthly repayment amount into gas? So I told him that I bought a car to enjoy the model rather than the logo, and left after a few pleasantries.

I picked up my car in early June and have been driving for three months. Let’s share my feelings about using the car. First of all, the more I drive, the more I feel that I bought it right. Now my Changan PLUS is parked with those joint venture cars of the same level, and I always feel more elegant. The length, width and height of Changan PLUS are 4,730× 1,820× 1,505 mm and the wheelbase is 2,700 mm, but the length of this car is less than 4.7 meters, so the body of Changan PLUS is more slender and the interior space is more spacious. The shape of the new car is particularly exquisite, and the front and rear are equipped with penetrating light groups. The recognition of running on the road at night is also quite high, which is very high-grade.

When Changan CS75 PLUS first came out, I was particularly infatuated with its interior. Now it is a dream to buy Changan PLUS. The workmanship and materials used in the interior of this car are very much to my taste, and the car system responds quickly. The voice recognition system is really easy to use. When driving, you don’t need to be distracted, and you can control the skylight air conditioner and other equipment by voice. I used to feel that voice controls chicken ribs, but now it feels very practical. Moreover, this car is also equipped with a 360-degree panoramic image and a transparent chassis function. Although it feels a bit flashy, it is also practical, especially for novice drivers like my daughter-in-law and I, which really avoids many scratching accidents for us, and the camera definition is quite good. There are few such clear images in 200,000 joint venture cars.

I feel that the power performance of 1.4T Changan PLUS is not lost to that of 1.4T. In terms of parameters, this 1.4t Blue Whale engine can output 160 horsepower and 260N·m peak torque, and the book data is also better. Moreover, PLUS is matched with a wet dual-clutch gearbox, and 92 # gasoline can be added. With the difference of 30,000 to 40,000, I feel that I have bought a treasure.

Of course, to be honest, the shortcomings of this car are also objective. First of all, the fuel consumption performance can only be said to be average. I live in a small third-tier city, and the road conditions are not particularly congested. At present, the average fuel consumption of 3000km is 7.6 liters, which is really not as good as that of a joint venture car. Then the texture of the chassis is a little worse, not four-wheel independent suspension, so the comfort is average when crossing the bumpy road. But on the whole, Changan Yidong PLUS has a good cost performance and is definitely worth buying.

I like to mention Changan PLUS, but it is looked down upon by the driver. Everyone has different values. Besides, I really feel that the joint venture car is not high-end, which is just people’s traditional thinking. Today’s 100,000-class domestic cars are really fragrant, at least Changan PLUS is like this.

　　The conclusion of big data research on Tang poetry and Song poetry is subversive.

　　Analysis with big data: Bai Juyi, a poet in the Tang Dynasty, has the largest number of works, but the influence ranks ten. It is not Su Shi and Xin Qiji who collect the most words in the famous works of Song Ci, but Zhou Bangyan.

　　Using big data to analyze Tang and Song poetry, the conclusion may be beyond your imagination — — Bai Juyi, the first poet in the Tang Dynasty, ranked among the top ten in terms of influence. Among the famous works of Song Ci, Zhou Bangyan is the one who collected the most poems, not Su Shi and Xin Qiji. The comprehensive impact index shows that Du Fu is higher than Li Bai and Xin Qiji and stronger than Su Shi … …

　　The above new findings were analyzed by Wang Zhaopeng, the chief expert of the National Social Science Fund’s major project "Construction of the Information Platform of the Tang and Song Dynasties Literature Chronology Department" and the chair professor of the School of Literature and Journalism of Sichuan University.

　　Tang poetry is the first peak in the history of China’s poetry. There were more than 50,000 poems and more than 3,000 poets in the Tang Dynasty, and both poets and poems reached an unprecedented level. In the Song Dynasty, there were nearly 1,500 poets, and there were more than 21,000 poems.

　　From the perspective of individual poets, who has the most works in Tang poetry and Song poetry? Wang Zhaopeng’s big data shows that Bai Juyi ranks first in the volume of Tang poetry works, with nearly 3,000 poems; Du Fu and Li Bai followed closely, both exceeding the 1000 mark. In the Song Dynasty, Xin Qiji ranked first in terms of the number of ci poems, with more than 600 poems, followed by Su Shi and Liu Chenweng. The number of Song poems is dominated by Lu You, with more than 9,000, followed by Liu Kezhuang and Yang Wanli.

　　According to the ranking of comprehensive influence index, Du Fu is the most influential poet in the Tang Dynasty, followed by Li Bai and Wang Wei, while Bai Juyi, whose works rank first, ranks out of ten. In Song Dynasty, Xin Qiji was the first poet in terms of quantity and influence, while Su Shi and Zhou Bangyan were the second and third respectively. Su Shi ranks first in the influence of Song poetry, followed by Lu You, whose works rank first.

　　When it comes to famous poets in Tang poetry and Song poetry, people used to call them "Li Du" and "Su Xin". It seems that Li is superior to Du Fu and Su Sheng is superior to Xin. However, the comprehensive impact index shows that Du Fu is higher than Li Bai and Xin Qiji is stronger than Su Shi. What’s even more surprising is that the most sought after poet is not Su and Xin, but Zhou Bangyan. Among the 100 and 300 famous Song Ci poems, Zhou Bangyan accounted for 15 and 40 respectively, with a much higher share than Su and Xin.

　　Is it scientific and feasible to measure and analyze subjective poetry appreciation with objective data? In an exclusive interview with the Beijing Youth Daily reporter, Wang Zhaopeng emphasized that although the data can describe and show the development of the history of literature to a certain extent, it also has obvious limitations.

　　Started research 30 years ago.

　　Accumulated millions of pieces of data.

　　Q: What was the original intention of the topic "Poetry World of Tang and Song Dynasties in Big Data"?

　　A: I started to do quantitative analysis of Tang and Song poetry in 1992. The original intention is that everyone has his own famous Tang and Song poems in his mind. I want to use statistical data to analyze and measure which Tang and Song poems are regarded as famous works in history.

　　Q: How do you use big data to measure the quality of Tang and Song poetry? How are these data counted?

　　A: At present, there is no effective data to evaluate and measure the quality of Tang and Song poetry works. At present, I am trying to build an evaluation index system for the quality of literary works in order to collect data. It takes a long time. In addition, the evaluation index system established by individuals needs academic recognition and consensus.

　　Q: What is the current research status of the literature index system in academic circles?

　　A: Literature data in the era of big data need to be classified and stratified to establish an index system of literature history data to ensure the reliability and validity of the data. However, at present, there are not many scholars who use big data to study Tang poetry and Song poetry, and the big data of Tang poetry and Song poetry shared by academic circles is also quite limited.

　　From 1992 to now, although I have accumulated more than one million pieces of data related to Tang poetry and Song poetry, it is still incomplete and unbalanced. Some time periods have more data and some time periods have less data; Some have more data of this kind and less data of that kind; Some poets have more data, while others have less data. We often feel that "books hate less when they are used", especially the data. When analyzing Tang poetry and Song poetry in an all-round way, we often feel that the data is not enough.

　　In my opinion, the index system of literary evaluation should be based on works. The influence of a writer is based on the influence of his works. The evaluation of works can be divided into two dimensions, one is the internal literary value of relatively stable works, and the other is the external influence of dynamic works. Its literary value can be evaluated from both content and form.

　　The influence of works is measured from three levels: creator, critic and ordinary reader. First, the influence on the creator, including quotation, adaptation, imitation, adaptation, translation, etc., reflects the exemplary and attractive nature of the work; Second, the comments of critics and the research of scholars reflect the reputation and attention of the works in literary criticism and academic research; The third is the circulation and awareness rate among ordinary readers. After determining the value of the works, the basic elements and structure of the influence, a calculation model is constructed, and then the computer runs in relevant resource libraries, corpora and networks, mining and extracting relevant data, and finally calculating the score of each work.

　　The data cannot measure the artistic content.

　　And aesthetic value.

　　Q: You mentioned in your topic that, according to statistics, from the Eastern Han Dynasty to the end of Sui Dynasty, there were only more than 5,000 poems in total, but in the Tang Dynasty, there were more than 10,000 poems for the first time and they directly crossed to more than 50,000 poems. Compared with the previous eight generations of poems, the number of Tang poems has increased by more than seven times, and the number of poets has increased from more than 600 to more than 3,000. Both poets and poems have reached an unprecedented level. Where did this data come from, and what important documents did you refer to?

　　A: The data comes from two papers by my old friend Professor Shang Yongliang: Quantitative Analysis of the Distribution and Development Trend of Poetry in Eight Dynasties and Quantitative Analysis of the Hierarchical Distribution and Generation Development of Famous Poets in Tang Dynasty.

　　Q: Bai Juyi has the largest number of poems, but his influence is beyond the top ten. How is this judged?

　　A: It is determined by data. We use a variety of data to rank the influence of poets in the Tang Dynasty. Bai Juyi’s influence is greater in modern times than in ancient times. His comprehensive influence is far less than that of Li Bai and Du Fu.

　　Q: What is the basis for you to judge the quality of Tang poetry and Song poetry through big data?

　　A: At present, only big data can be used to measure the influence of Tang poetry and Song poetry — — Including the attraction to the creation of later generations of poets, the reputation among post-pronoun critics, the popularity among ordinary writers and so on. At present, it is impossible to measure the artistic content and aesthetic value of Tang poetry and Song poetry with data.

　　The literary center was in the early Northern Song Dynasty.

　　Move to the south completely

　　Q: Did you encounter any academic difficulties in studying Tang and Song poetry with big data, and how did you overcome them?

　　A: Literature research has never been data-conscious. The difficulty lies not only in where to find data, but also in what kind of data to find. What kind of data is useful and effective needs both theoretical support and test in practice. Theoretically, we are constantly searching for the enlightenment of theory and method from statistics, econometrics and econometrics. In practice, trial and error, failed again. The most painful thing is that the database was built and the article was finished. Suddenly, I found that the data sources were incomplete, so I had to fill in the data from the beginning, and the written paper was torn down again.

　　Q: What new discoveries have you made in the specific research of big data?

　　A: The meaning of data can not only confirm the traditional conclusion, but also revise it, and find new problems and change traditional cognition. For example, there is a famous conclusion in China’s cultural geography that the cultural center of China gradually moved from the northern Central Plains to the south. The first southward movement was the Yongjia Rebellion in the Eastern Jin Dynasty, the second southward movement was the Anshi Rebellion in the Tang Dynasty, and the third southward movement was the Jingkang Rebellion in the Song Dynasty. Three wars pushed the cultural center to move south. After the Jingkang Rebellion, the cultural center was completely moved to the south. According to our big data, the literary center was completely moved to the south in the early Northern Song Dynasty, and the number of authors in the south completely surpassed that in the north, without waiting until after the Jingkang Rebellion. Moreover, war is not the only factor pushing the cultural center to move south.

　　We also found that the literary center of the Song Dynasty gradually moved to the southeast coast. According to the statistics of today’s municipal administrative divisions, Nanping, Fujian Province has the largest number of authors in the Song Dynasty, ranking first and Fuzhou second, which is very surprising. Related to this, the number of scholars in the Song Dynasty ranked first in Fuzhou and second in Nanping. It can be seen that Nanping and Fuzhou had developed education at that time, with many scholars and many poets. Education and literature are highly positive.

　　In addition, we also found that the peak of Su Dongpo’s ci creation was in Huangzhou, one third of his ci was written during his relegation to Huangzhou, and half of his masterpieces were written in Huangzhou. For example, the first masterpiece of Song Ci, Niannujiao Chibi Nostalgia, was written in Huangzhou. Huangzhou made Su Shi’s poems brilliant. (Text/Reporter Zhang Enjie Coordinator/Liu Jianghua)

　　Domestic express delivery "does not close" during the Spring Festival, but it is still necessary to pay attention to the suspension of service hours of some express companies.

　　As of January 26th, more than 10 major domestic express delivery companies, such as Cainiao, Shunfeng, JD.COM, Zhongtong, Yuantong, Shentong, Yunda, Jitu, China Post and Flash Delivery, have issued notices that they will not close for the Spring Festival.

　　Among them, Zhongtong, Shentong, Yunda and Jitu’s "Spring Festival service" is from January 30, 2022 (the 28th day of the twelfth lunar month) to February 4 (the fourth day of the first month). The operation mode of Yuantong Spring Festival is from January 30, 2022 (the 28th day of the twelfth lunar month) to February 3, 2022 (the third day of the first lunar month).

　　According to the announcements of Zhongtong, Yunda and Polar Rabbit, during the Spring Festival, except for the epidemic situation and remote areas, the whole country provided normal dispatch services, and normal express delivery services were provided on other days.

　　Some express delivery costs have temporarily increased.

　　The prices of some courier companies have been adjusted during the Spring Festival. According to the announcement of SF Express, during the Spring Festival, express mail and resources are scientifically and reasonably scheduled and matched, and some service charging standards are dynamically adjusted. From January 10th to January 30th, SF will charge 0.2 yuan /kg -1 yuan/kg resource adjustment fee for products such as standard express and products larger than or including 20kg SF Express. During the Spring Festival holiday from January 31 to February 6, SF will charge a resource adjustment fee for the mutual delivery service in major cities; For some customers who have long-term and in-depth cooperation with each other on a monthly basis, the resource adjustment fee will be reduced or exempted, and diamond and above SF members will be exempted from the resource adjustment fee.

　　According to the announcement of Zhongtong, the guiding price during the Spring Festival is: the weight of express mail is less than 1kg (that is, the billing weight ≤ 1kg), the increase does not exceed 1.5 yuan/single; If the express weight is more than 1kg (that is, the billing weight is more than 1kg), the increase of the first quotation shall not exceed 1.5 yuan/single, and the increase of the continued quotation shall not exceed 0.3 yuan /kg.

　　The relevant personnel of Polar Rabbit told the The Paper that during the Spring Festival, due to the increase in labor and transportation costs, the price of express delivery will be adjusted in a small range according to the actual needs of the receiving outlets; On the whole, on the basis of the original cooperative price, the price increase of the first weight (1KG) does not exceed that of 1.5 yuan, and the increase of the second weight does not exceed that of 0.3 yuan/kg; For the specific delivery price, please contact the relevant receiving and dispatching personnel and the collection outlets for consultation.

　　Some companies have launched an upgrade measure of "No Closing during the Spring Festival". It is reported that during the Spring Festival, Cainiao invested 150,000 employees, which were distributed in the nationwide warehousing and distribution network, manufacturing origin warehouses, rookie stations, global cross-border bonded warehouses, overseas warehouses, etc., to ensure Taobao Tmall consumers in 300 cities across the country to receive goods as usual. Danniao Logistics, a subsidiary of Cainiao, will keep delivery in 100 cities across the country during the Spring Festival, and Cainiao Station will continue to guarantee the delivery of Tmall Taobao parcels to your door.

　　In terms of express delivery in the same city, Flash Express said that during the Spring Festival, it will continue to provide one-to-one instant delivery services to 229 cities in China, including Beijing, Shanghai, Guangzhou, Shenzhen, Hangzhou, Chengdu, Wuhan, Nanning, Taiyuan and Nanjing. The customer service of SF Express said that the express delivery service provides 365-day round-the-clock service throughout the year.

　　In terms of international express delivery, DHL and FedEx of Sinotrans announced that their services would be suspended from January 31st to February 6th. UPS UPS will suspend delivery service from January 31st to February 6th. The specific arrangements are as follows:

UPS service arrangement during the spring festival

　　Pay attention to the suspension time of express service for large items.

　　In terms of express delivery, according to the incomplete statistics of The Paper reporter, except for Debon Express’s big-ticket delivery, many major express delivery companies in the industry have not closed during the Spring Festival, so it is necessary to pay attention to the suspension time of various services.

　　Express business mainly focuses on large-scale freight transportation, and provides door-to-door transportation services for objects larger than express parcels in weight, quantity and volume. At present, the main participants in the domestic LTL market include SF Express, Debon Express, Anneng Logistics, Baishi Express and Zhongtong Express.

　　Debon Express said that during the Spring Festival, the express service network will cover the whole country, with more than 5,000+direct outlets operating normally. Except for the epidemic situation and remote areas, it can provide normal collection and delivery services, and will continue to provide delivery services such as "booking before delivery, delivery upstairs", and insist on going upstairs for free up to 60kg.

　　The Paper reporter called the customer service of SF Express on January 26th, and the other party said that some routes of SF Express will be suspended from January 31st to February 3rd, and there is no other specific notice yet.

　　Zhongtong Express said that during the Spring Festival, it will have a holiday from January 26, 2022 (the 24th day of the twelfth lunar month) to February 7, 2022 (the seventh day of the first month) and resume normal operation on February 8, 2022 (the eighth day of the first month). At the same time, Zhongtong Express said that the company’s car line will be gradually stopped before the holiday, and the specific collection and delivery time in the country can be consulted with local outlets. The timeliness of receiving and sending goods before and after the Spring Festival may be affected.

　　According to Yunda Express, the Spring Festival holiday time is from January 26, 2022 (the 24th day of the twelfth lunar month) to February 6, 2022 (the sixth day of the first lunar month), and officially resumed on February 7 (the seventh day of the first lunar month). On the eve of the holiday, the company’s car line will be gradually stopped. Please consult the local outlets for the specific collection and delivery time in the country.

　　In addition, both Best Express and Anneng Logistics were on holiday from January 25th, 2022 (the 23rd day of the twelfth lunar month) to February 8th, 2022 (the eighth day of the first month), and the whole network resumed normal operation on February 9th (the ninth day of the first month). Anneng Logistics announced that the company’s car line will be gradually stopped before the holiday, and local outlets can be consulted for specific delivery time throughout the country. The timeliness of receiving and sending goods before and after the Spring Festival may be affected. Please make arrangements in advance.

　　Pay attention to the safety of express delivery and disinfection inside and outside.

　　Under the repeated epidemic situation, the safety of domestic and international express parcels once became the focus of public attention. Relevant personnel of several express delivery companies have previously told the The Paper reporter that there is no operation to prompt whether there are risks in packages delivered in China, and users need to know the route of each package’s transportation process by themselves. In addition, it is necessary to pay attention to public opinion information related to national epidemic prevention and control in real time.

　　According to CCTV news reports, on January 19th this year, Zhang Liubo, chief expert of disinfection science of China CDC, said that Covid-19 would not only pollute the packaging of mail, but also the goods inside, so we should attach great importance to the spread risk of the goods inside the packaging.

　　Major express delivery companies have carried out multi-layer disinfection of parcels in various links of express delivery, but the disinfection and protection of express goods still need to be carried out by users themselves. According to the tips of "safe delivery" given by Yuantong Express, users wear masks to take delivery, reduce contact and communication with couriers, and try to keep it above 1 meter if they need to sign for it; Take 75% alcohol or prepared 84 disinfectant and spray it on the courier box. If not, try not to touch it directly with your hands, but wear disposable gloves or put paper towels on it. Try not to bring the courier box into your home, and then throw it at the designated place when you go out to throw the courier;After the goods are brought into the home, spray alcohol on the purchased goods or leave them in a dry and ventilated place for 30 minutes..

　　On February 28th, China Internet Network Information Center (CNNIC) released the 43rd Statistical Report on Internet Development in China. By December 2018, the number of Internet users in China had reached 829 million, with 56.53 million new Internet users, and the Internet penetration rate was 59.6%, up 3.8 percentage points from the end of 2017.

　　The amount of basic resources has steadily increased, and IPv6 has broad application prospects.

　　As of December 2018, the number of IPv6 addresses in China was 41,079 /32, with an annual growth rate of 75.3%; The total number of domain names is 37.928 million, of which the total number of ".CN" domain names is 21.243 million, accounting for 56.0% of the total number of domain names. In terms of IPv6, China is continuously promoting the large-scale deployment of IPv6, further standardizing the IPv6 address allocation and traceability mechanism, effectively improving the IPv6 security capability, and thus promoting the comprehensive application of IPv6; In terms of domain names, in 2018, China’s high-performance domain name resolution technology continued to develop, new breakthroughs were made in the research and development of independent intellectual property software, and the ability to localize and customize domain name service security policies was further enhanced, thus significantly improving the service capability and security guarantee capability of China’s domain name service system.

　　The Internet penetration rate is close to 60%, and the access threshold is further lowered.

　　By December 2018, the number of Internet users in China had reached 829 million, with a penetration rate of 59.6%, up 3.8 percentage points from the end of 2017, with 56.53 million new Internet users. The number of mobile Internet users in China reached 817 million, and the proportion of Internet users accessing through mobile phones reached 98.6%, with 64.33 million new mobile Internet users in the whole year. In 2018, Internet coverage was further expanded, the "last mile" of network infrastructure in poverty-stricken areas was gradually opened, and the "digital divide" was accelerated; Mobile traffic charges have dropped sharply, and inter-provincial "roaming" has become history, the threshold for residents to access the network has been further lowered, and the efficiency of information exchange has been improved.

　　The first law in the field of e-commerce was promulgated, and the industry accelerated the conversion of kinetic energy.

　　As of December 2018, the number of online shopping users in China reached 610 million, with an annual growth rate of 14.4% and the utilization rate of netizens was 73.6%. The first law in the field of e-commerce "E-commerce Law" was officially promulgated, which is of great significance to promoting the sustained and healthy development of the industry. After years of rapid development, the online consumer market has gradually entered the development stage of upgrading, and the "double upgrade" at both ends of supply and demand is becoming a new round of driving force for industry growth. On the supply side, online and offline resources are accelerating integration, and new models such as social e-commerce and quality e-commerce continue to enrich consumption scenarios and drive the transformation and upgrading of the retail industry; The in-depth application of technologies such as big data and blockchain has effectively improved operational efficiency. On the demand side, the trend of consumption upgrading remains unchanged, and the characteristics of consumption stratification are increasingly prominent, further promoting market diversification.

　　Offline payment habits continued to consolidate, and the international payment market accelerated.

　　By the end of December 2018, the number of mobile internet payment users in China reached 583 million, with an annual growth rate of 10.7%, and the utilization rate of mobile internet users reached 71.4%. The habit of offline online payment continued to consolidate, and the proportion of netizens using mobile phone online payment increased from 65.5% at the end of 2017 to 67.2%. In terms of cross-border payment, Alipay and WeChat payment have been accessed in compliance in more than 40 countries and regions respectively; In terms of overseas localized payment, Chinese enterprises have operated localized digital wallet products in nine Asian countries and regions.

　　Internet entertainment has entered a standardized development track, and the utilization rate of short video users is nearly 80%

　　By December 2018, the number of users of online video, online music and online games was 612 million, 576 million and 484 million, respectively, and the utilization rates were 73.9%, 69.5% and 58.4%, respectively. Major online video platforms pay attention to the improvement of program content quality, and self-made content moves towards quality. With the deepening of copyright cooperation among online music enterprises, the process of copyright legalization of digital music has been significantly accelerated. More and more game companies have begun to focus on overseas business, and the influence of domestic games in overseas markets has further expanded. The number of short video users reached 648 million, and the user utilization rate was 78.2%. With the deployment of short videos by many Internet companies, the market maturity gradually improved, and the professionalism and verticality of content production deepened, and high-quality content became the core competitiveness of each platform.

　　The efficiency of online government services has been improved, and the people-oriented development concept has been practiced.

　　As of December 2018, the number of online government service users in China reached 394 million, accounting for 47.5% of the total netizens. In 2018, China’s "Internet+government services" deepened, and governments at all levels relied on the online government service platform to promote online and offline integration, real-time import information such as online declarations, queuing appointments, examination and approval results, and strengthen the construction of a national unified and multi-level interconnected data sharing and exchange platform, and realize "people running less errands" through "data running more"; At the same time, all localities have successively started the construction of county-level media integration centers, including all media units such as county radio and television stations, county party newspapers and county-owned websites, and taking charge of all information publishing services in the county, so as to realize centralized and unified management of resources, high-quality information and standardized service, better convey government information and serve the local people.

　　The emerging technology field maintains a good development momentum and opens up a new situation in building a network power.

　　In 2018, China’s development momentum in basic resources, 5G, quantum information, artificial intelligence, cloud computing, big data, blockchain, virtual reality, Internet of Things logo, supercomputing and other fields is improving. In the field of 5G, breakthroughs have been made in the research and development of core technologies, and government and enterprises have joined forces to promote the steady development of the industry; In the field of artificial intelligence, the ability of scientific and technological innovation has been strengthened, and local plans and policies have been promulgated one after another, effectively promoting the deep integration of artificial intelligence and economic and social development; In the field of cloud computing, the Chinese government attaches great importance to the development of a new generation of information industry represented by it, enterprises actively promote strategic layout, and cloud computing services have gradually been recognized and accepted by the domestic market.

?

43rd Statistical Report on Internet Development in China (full text)

The 43rd Statistical Report on Internet Development in China

With the continuous progress of Internet live broadcast technology, Jianbao live broadcast has gradually become a network cultural phenomenon, attracting a large number of netizens to watch and discuss. Recently, the true identity and academic background of a tens of millions of fan anchors have been questioned by netizens, which has aroused widespread public concern about the authenticity and legal boundaries of Jianbao live broadcast.

At present, there are many people who are interested in antiques, and the popularity of folk collections is also very high. Coupled with the influence of various "broken circles", many Jianbao live rooms have appeared on short video platforms. Compared with the previous TV programs, the experts and audience in Jianbao live room are young as a whole, and the atmosphere is more relaxed and daily. On the premise that traffic is king, the anchors show their magical powers, not only to identify each treasure well, but also to make every effort to make a joke and leave a deep impression on the audience. The "babies" sent to the live broadcast room for identification are various and strange.

In fact, the identification of cultural relics is an extremely rigorous and professional work. To judge the approximate age of a "treasure" and estimate its market price, the appraiser needs to have extensive historical and cultural knowledge, and be well aware of the texture and touch of cultural relics. For this reason, experts generally have their own fields of deep cultivation, such as ceramics, jade, metalware, calligraphy and painting, miscellaneous, etc., and they are responsible for whatever fields they are good at. However, in Jianbao’s live broadcast room, the anchor can make an appraisal conclusion on all kinds of "treasures" in a short time by "looking intently" through the screen, which is really sloppy and doubtful.

Some people may say that some powerful treasure experts can grasp the key information of items and make quick judgments from the video connection with netizens. Indeed, the credibility of live treasure can not be generalized. However, it is difficult for ordinary netizens to distinguish the professional ability of the appraisers in the live broadcast room. There are also some fanatical fans who are convinced of their favorite anchor’s remarks. In case someone sells fakes under the banner of Jianbao, it is likely to cause huge economic losses to everyone.

Relevant government departments and online platforms should strengthen the supervision of "treasure identification in live broadcast rooms", standardize the qualification and identification process of appraisers, and maintain a good network cultural environment. At the same time, some anchors were severely punished for their illegal behaviors. Anchors should improve their professional ability, ensure the authenticity and legitimacy of live content, and can’t "talk nonsense", let alone "confuse the real with the fake". The majority of netizens should rationally treat "treasure in the live broadcast room" so as not to be deceived.

■ Wang Yun

On the morning of June 17, 2015, the top leaders listened to the introduction of the development of big data industry in Guiyang Big Data Application Exhibition Center. Photo/Xinhua News Agency reporter Huang Jingwen photo

世界已经进入由数据引导的“大时代”。以最高领袖为总书记的新一届中央领导集体，站在时代最前沿，带领全国人民迈入大数据时代。“十三五”规划纲要中指出，实施国家大数据战略。把大数据作为基础性战略资源，全面实施促进大数据发展行动，加快推动数据资源共享开放和开发应用，助力产业转型升级和社会治理创新。

　大数据孕育生产生活新思路

2015年5月，最高领袖在给国际教育信息化大会的贺信中说，“当今世界，科技进步日新月异，互联网、云计算、大数据等现代信息技术深刻改变着人类的思维、生产、生活、学习方式，深刻展示了世界发展的前景。”

大数据就在你我身边，虽然你看不到它，但它却始终在你身边，已经并且将继续影响着你的生活。最高领袖和彭丽媛访问英国帝国理工学院时，校方赠送给彭丽媛的羊绒披肩就有大数据的功劳，披肩尺寸就是通过计算机图像分析得出的。校方还向最高领袖展示了运用大数据的方法分析国内人口迁移情况、“一带一路”政策的国际影响力、个性化医疗的推广以及上海地铁的负载分布和应急办法等。最高领袖对利用大数据技术提高人民生活质量的做法给予高度评价。

Big data is not just an industry. It is ubiquitous in all fields of society and can be "added" with N industries to form "Big Data Plus".

"Number Valley" is a new business card of Guiyang, a relatively backward western mountain city. In 2014, driven by the big data industry, Guiyang achieved a regional GDP of 249.727 billion yuan. During the two sessions in 2014, the supreme leader pointed out when attending the deliberation of the Guizhou delegation of the two sessions of the National People’s Congress: "It is a good choice for Guizhou to engage in big data industry investment and develop electronic information industry." On June 17, 2015, the top leaders came to Guiyang Big Data Plaza and walked into the Big Data Application Exhibition Center to listen to the introduction of the development, planning and practical application of big data industry in Guizhou. Guizhou’s exploration of developing big data as a breakthrough to promote economic and social development left a deep impression on the top leaders. The top leaders said to local cadres: "I understand that it does make sense to develop big data in Guizhou."

On March 5, 2014, Li Keqiang pointed out in his government work report at the Second Session of the 12th National People’s Congress that it is necessary to set up an innovation platform for emerging industries to catch up with the advanced in the new generation of mobile communication, integrated circuits, big data, advanced manufacturing, new energy and new materials, so as to lead the future industrial development. This is the first time that big data has entered the government work report, and it also shows that as an emerging industry, it will receive strong support from the national level.

　Big data opens up a new path of national governance

Big data is vigorously promoting the modernization of the national governance system and governance capacity, and it is increasingly becoming the driving force of social management and the "high staff" of government governance.

When the Supreme Leader visited Tencent, he said, "The Internet plays a great role in social management. How can we adapt to it? I see that all your work is very important. For example, in such a huge amount of information, you have the most sufficient data, and then you can make the most objective and accurate analysis. The advice provided by the government in this regard is very valuable. "

In recent years, the topic of "Big Data" has become a guest at the executive meeting of the State Council, and the strategy of big data has emerged. On July 23, 2014, the the State Council executive meeting deliberated and adopted the Provisional Regulations on Enterprise Information Disclosure (Draft) to promote the construction of a fair competitive market environment. Among them, it is required to establish an inter-departmental information sharing platform and use big data and other means to improve the level of supervision. On September 17, 2014, the deployment further supported the development of small and micro enterprises, promoted mass entrepreneurship and innovation, including increasing the construction of information systems serving small and micro enterprises, facilitating enterprises to obtain policy information, and providing effective services by using technologies such as big data and cloud computing. On October 29, 2014, it was required to focus on promoting consumption in six major areas, emphasizing the acceleration of big data applications such as health care and corporate supervision. On November 15th, 2014, it was proposed to demonstrate the application of big data in the fields of disease prevention, disaster prevention, social security and e-government. On January 14th, 2015, the deployment accelerated the development of service trade, expanded the development space through structural optimization, and proposed to innovate the model and create a new network platform for service trade by using new technologies such as big data and Internet of Things. On February 6, 2015, it was decided to use the Internet and big data technology to speed up the construction of an online approval and supervision platform for investment projects, horizontally connect the development and reform, urban and rural planning, land and resources, environmental protection and other departments, vertically connect with governments at all levels, and promote the "one-stop" service of online acceptance, handling and supervision, so as to be fully transparent and verifiable, so that information can run more and people can run less errands. In July 2015,The "Several Opinions on Strengthening the Service and Supervision of Market Subjects by Using Big Data" issued by the General Office of the State Council proposes to improve the service level of market subjects; Strengthen and improve market supervision; Promote the open sharing of government and social information resources; Improve the government’s ability to use big data; Actively cultivate and develop socialized credit information service.

　Big data reshapes the new pattern of international strategy

Big data is changing the comprehensive national strength of countries and reshaping the future international strategic pattern. In July 2013, when the supreme leader inspected the China Academy of Sciences, he pointed out: "Big data is a’ free’ resource in the industrial society. Whoever has the data will have the initiative."

The Supreme Leader pointed out at the first meeting of the Central Cyber Security and Informatization Leading Group: "Network information flows across borders, and information flow leads the flow of technology, capital and talents. Information resources are increasingly becoming important production factors and social wealth, and the amount of information mastered has become an important symbol of the country’s soft power and competitiveness." In the future, the competitiveness at the national level will be partly reflected in the scale, activity and ability of interpretation and application of data owned by a country, and digital sovereignty will become a game space for another big country after border defense, coastal defense and air defense.

In view of the huge potential impact of big data, many countries or international organizations regard big data as a strategic resource and upgrade it to a national strategy. In March 2012, the Obama administration of the United States announced the "Big Data R&D Plan" and set up a start-up fund of 200 million US dollars, hoping to enhance the ability of massive data collection, analysis and extraction, which is considered to be related to the national security and future competitiveness of the United States. So far, the United States has implemented three rounds of policies on big data, opening up more than 50 categories of government data to ensure business innovation. The EU is pushing the Data Value Chain Strategic Plan to increase employment opportunities for 3.2 million people. Japan actively plans to use big data to transform the national governance system and hedge the downside risks of the economy. The "Global Pulse" project launched by the United Nations hopes to use big data to predict the unemployment rate or disease outbreaks in some areas, so as to guide aid projects in advance. As of April 2014, 63 countries around the world have made plans to open government data, and data opening has promoted the government to change from "authoritative governance" to "data governance".

Big data is big data for everyone, big data for every enterprise, and big data for the whole country. The era of big data embraces big data. With the implementation of the national big data strategy, smart life, smart enterprises, smart cities, smart governments and smart countries based on big data will be realized one by one. (Text/Learning China)