BEIJING, May 17 (Ren Siyu) Less than half of 2019 has passed, but many people have said goodbye several times: the 8-year American drama Game of Thrones will end next week, the 11-year reunion series will say goodbye briefly, and the Big Bang Theory, which has been with the audience for 12 years, is about to usher in the final chapter.

　　On May 17th, Beijing time (May 16th, US time), the sitcom "The Big Bang Theory" will broadcast the final episode of the 12th season for one hour. Many netizens posted their memories, and at the same time, they also reviewed the "eggs" of some dramas.

　　Broadcast for Twelve Years: Redefining "Genius is Sexy"

　　The Big Bang Theory was officially launched in September 2007, telling the funny daily life between four otaku scientists and their beautiful neighbors, with a group of talented scientists as the leading role, which was rare in the TV drama market at that time. With all kinds of jokes, this TV series has also spread all over the world, and it still maintains a high reputation after 12 years of broadcasting.

　　In the play, all four leading men work in Caltech, but they have different degrees of social phobia. Sheldon is extremely obsessive-compulsive, Leonard is always teased, Howard is overprotected by his mother, and rajesh, an Indian, is afraid to talk to girls.

　　In the face of complex interpersonal relationships, their behavior is funny and clumsy, and TV dramas create jokes around the contrast of "high IQ and low EQ".

　　After 12 years of broadcasting, The Big Bang Theory has become one of the most successful sitcoms in the United States, and it has been nominated for more than 50 Emmy Awards. Actor Jim Parsons also won the Emmy Award for Best Comedy Actor for his role of "Sheldon" four times, and became one of the highest-paid TV actors in the United States. China fans also nicknamed him "Sheldon".

　　In 2017, the derivative drama "Little Sheldon" developed by "The Big Bang Theory" performed equally well.

　　The Big Bang Theory not only created a number of vivid characters, but more importantly, redefined that "genius is also sexy". Through fun and interesting dialogues, the TV series explained many scientific knowledge to the audience, such as Schrodinger’s cat, Doppler effect, string theory and so on.

　　In 2017, Hawking awarded the Hawking Science Communication Medal to The Big Bang Theory at the Starr Mu Si Festival in recognition of its contribution to science communication.

　　Looking forward to the finale: the main actors all hope to "fix the elevator"

　　In August 2018, Warner Bros. TV production department announced that the 12th season of The Big Bang Theory will be the final season of the show.

　　Jim Parsons, the actor of "Sheldon", said: "The simple reason is that it is time to end. We have tried a lot of things. It is true that we can tell the story all the time, but we don’t need to squeeze it dry like this."

　　In the past 12 years, the audience witnessed the gradual growth of several scientists. Sheldon, who was once considered as "mitosis", also made a touching confession to his girlfriend and successfully entered the marriage. But at the same time, the characters’ initial sense of comedy contrast is also decreasing. For the audience, "they have changed".

　　It is reported that "The Big Bang Theory" has also become the multi-lens sitcom with the largest number of episodes in American TV history, and the last episode will be the 279th episode, breaking the record of 275 episodes of Cheers.

　　When talking about the idea of the finale, several leading actors said in unison: I hope they can fix the elevator. This elevator has never been repaired since it appeared in the first season. Jim Parsons said: "The elevator was repaired, at least for a short time, and then we were all trapped inside."

　　The producer also said that it is necessary to give the audience a "perfect ending like a classic drama". The audience guessed, will the broken elevator be repaired? Will Sheldon win the Nobel Prize? Will he and Amy have children? How will these characters start a new life?

　　Over the past 12 years, several actors have been deeply attached to each other. "Leonard" Johnny Galecki said in an interview that he selfishly hoped that there would be more emotional scenes in the last episode, because everyone could not stop crying.

　　On May 1st, the recording of the finale ended, the leading actors took photos of their lines for the last time, and the familiar scenery began to be demolished. "Penny" Kare Tsoko shed tears at the scene and conveyed the words of the creator: "The Big Bang will always be in our hearts, it is beautiful, simple and true." Leonard Johnny Galecki said, "Everything is a dream come true for us. You have been the best audience for 12 years."

　　Looking back inside and outside the drama: those unforgettable eggs

　　From the day we learned about the final season, many viewers began to post messages on the Internet. Some people said that this was their own American drama enlightenment.

　　"In 12 years, the elevator has not been repaired, and I am not ready to say goodbye."

　　"It comforted me when I was in trouble."

　　"I cried, I have been with me for so many years."

　　At the same time, they also mentioned some unforgettable drama eggs:

　　1. The scientific adviser behind the tablet

　　In The Big Bang Theory, in order to show the research of Sheldon and his friends, there is often a whiteboard with all kinds of incomprehensible scientific formulas written on it. However, these formulas are not made up out of thin air, and they are inseparable from the scientific consultant of this TV series — — David Saltzberg, professor of physics at UCLA.

　　It is understood that the professor will check the scientific knowledge in the script every time, and he also opened a blog to interpret the scientific content mentioned in the play.

　　Hawking has made seven guest appearances.

　　In The Big Bang Theory, several protagonists study science and love science fiction movies and comic books in their lives, which attracts top figures from all walks of life to make guest appearances, including Stan Lee, the father of Marvel Comics, Bill Gates, founder of Microsoft, elon musk, CEO of Tesla, and many famous scientists and entertainers.

　　Among them, the biggest surprise is the famous physicist Stephen Hawking. As the idol of "Sheldon" in the play, he has made seven guest appearances in "The Big Bang Theory". In March 2018, Hawking died, and many viewers commented: "Sheldon’s idol left, and he must be very sad."

　　3. "Roaring Mom" who never shows her face

　　The audience who just started watching The Big Bang Theory will be deeply impressed by a mysterious figure, that is, Howard’s "roaring mother". She loves Howard very much and can’t bear her son to leave her. The conversation between them is growled, and the sentence "Ho-ward" has left a deep impression on countless audiences.

　　However, this mother has never appeared in the play. In 2014, Carol Ann Susi, the actor who voiced "Roaring Mom", died of cancer, and this role could no longer appear in front of the audience. In the 15th episode of the Big Bang Theory, Howard’s mother died, and many viewers expressed their sadness.

　　4. "Xie Er" girlfriend is also a schoolmaster outside the play.

　　In the play, Sheldon’s talented girlfriend (who later proposed successfully), Amy, is a neurobiologist. However, what is even more surprising is that the actor himself, Maim Bialik, is also a neuroscientist.

　　In her early years, she was admitted to Harvard University and Yale University, but she chose to enter UCLA, and received her doctorate in neuroscience in 2008. In the "Big Bang Theory" crew, writers and producers sometimes ask her for some related knowledge related to the background of neuroscience. It can be said that both inside and outside the play are out-and-out university tyrants.

　　What does T-shirt No.5.73 mean?

　　Many viewers still remember that "Sheldon" likes a T-shirt with "73" printed on it, and said that 73 is the most beautiful prime number. In fact, there is a little romance hidden behind this:

　　73 is the 21st prime number, and conversely, 37 is the 12th prime number, and 21 is the product of 7 and 3. Recently, two mathematicians published papers that confirmed Sheldon’s conjecture that 73 is the only prime number with both product and mirror symmetry.

　　In addition, after converting 73 into binary, you can get 1001001, which is the same as reading it backwards. More coincidentally, the actor who plays "Sheldon" was born in 1973. Therefore, this "73" is also said by many people to be the most wonderful number.

　　On May 17th, the Big Bang Theory, which has been with you for 12 years, will finally come to an end. Are you ready? (End)

　　Editor’s note:With the rising living standards, the double pressures of life and work, and people’s irregular and unhealthy lifestyles, more and more people are troubled by chronic diseases such as hypertension, hyperglycemia and hyperlipidemia. What if we prevent chronic diseases?

　　Three high people eat more radish skin.

　　Xia Pengbin, nutritionist in charge of clinical nutrition department of Zhongda Hospital affiliated to Southeast University, pointed out that radish skin is rich in nutrition, especially suitable for people with three highs.

　　In addition to vitamins and minerals, radish peel is also rich in pectin, quercetin, isothiocyanate and other active substances, which helps to regulate blood lipids, blood sugar and blood pressure to some extent, and is an ideal food for people with three highs. In addition, isothiocyanates also have certain anti-cancer effects. Radish skin is best eaten raw, which can retain more active ingredients, such as cold radish skin, pickled radish skin, sweet and sour radish skin and so on.

　　Pay attention to the following points when cooking radish skin: first, if you plan to make cold radish skin, cut the skin thicker and put a layer of radish meat on it, and the mixed food will look good and delicious; Second, before the cold salad, soak the radish skin in ice water for 30 minutes, which will help to remove the odor and make it more crisp. If there is no ice, just put water directly, and the effect is slightly worse; Third, marinate the radish skin with salt for a while in advance, and the taste is better; Fourth, it’s best to eat the radish skin at one time. If you can’t finish it, you must put it in a sealed box and put it in the refrigerator, so as not to bring bad smell to the refrigerator.

　　One or two cereals a day to prevent diabetes.

　　According to a new joint study by Chalmers University of Science and Technology in Sweden and Danish Cancer Society, eating 50 grams of whole grains (endosperm, germ and bran of rye, oats, wheat and other grains) every day can prevent type 2 diabetes.

　　The researchers selected the health data of 55,000 Danes. At the beginning of the study, these people were between 50 and 65 years old. During the following 15 years, more than 7,000 people developed type 2 diabetes. The researchers first counted the total daily intake of whole grains and the types of whole grains (rye bread, oatmeal, assorted porridge, etc.), and then combined the data with the statistics of Danish National Diabetes Register for combing analysis. The results show that the people who eat the most whole grains (at least 50 grams of whole grains every day, equivalent to a small bowl of oatmeal or a piece of rye bread) have the lowest proportion of type 2 diabetes, and the less they eat, the higher the proportion. Specifically, men who eat more than one or two whole grains a day have a lower risk of getting sick than those who don’t eat at all, and women have a lower risk of getting sick.

　　Researchers say that eating more whole grains is one of the most effective dietary methods to reduce the risk of type 2 diabetes. In addition, drinking coffee and eating less red meat can also play a role.

　　There are "three highs", drink some cereal thick pulp.

　　Many people have detected "three highs". Apart from lack of exercise, craving for delicious food and pursuing eating habits of high fat, heavy refined grains and less coarse grains are also the fundamental reasons for the high incidence of symptoms such as "three highs". Zhang Ye, director of the Nutrition Department of the 309 Hospital of the People’s Liberation Army, suggested choosing more coarse grains as your staple food.

　　Zhang Ye pointed out that the dietary guidelines for China residents suggest that you should eat 250-400g of grains every day, including 50-100g of coarse grains and coarse grains. But for the "three highs" crowd, this amount needs to be added, which can account for 1/3 to 1/2 of the staple food. Compared with flour and rice, the energy supplied by coarse grains is not high, but the dietary fiber content is much higher, which hinders the absorption of fat to some extent and can reduce the concentration of low-density cholesterol and triglyceride in blood, thus reducing the risk of hypertension, diabetes and hyperlipidemia.

　　Because coarse grains are more troublesome to make, it takes almost two or three hours, including the time of boiling. Zhang Ye suggested drinking thick grain pulp. When I was young, when I was cooking porridge at home, I would give the rice oil floating on the surface to children and the elderly. This layer of rice oil is actually the fat in grain, and it is mostly unsaturated fatty acid, which is very easy to absorb. Therefore, it is a very healthy diet to boil or mash coarse grains.

　　How to eat the healthiest? Zhang Ye’s secret is: grain+beans+nuts. For example, black rice, black beans and black sesame seeds can be selected in winter, and the black combination of walnut powder has the function of tonifying kidney and strengthening body, and the taste and nutrition are quite good. In summer, you can choose mung bean, coix seed, lily, lotus seed and sago. For girls, you can choose rice, red beans, red dates and medlar, which have the effect of nourishing blood and calming the nerves. People with poor spleen and stomach can choose oats, wheat, peanuts, sesame and other combinations, which have the effect of strengthening the spleen and stomach, promoting digestion and resolving food stagnation. For menopausal women, you can add some soybeans, which has a good auxiliary treatment effect.

　　Most people like to eat coarse grains at night. In fact, coarse grains are not easy to digest, and eating too much at dinner may affect the quality of sleep. Zhang Ye suggested that the form of thick grain pulp is easy to take and eat, and it is better to distribute it reasonably in three meals a day.

　　Drink yogurt, blood sugar is good.

　　A study by the research team of Lingnan University in Korea shows that the intake of yogurt is negatively correlated with the risk of diabetes, that is, the more intake, the lower the risk, among the four groups divided according to the intake. The risk of diabetes in the group with the most intake was 27% lower than that in the group with the least intake. Yogurt is also good for patients with diabetes.

　　Zuo Xiaoxia, director of the Nutrition Department of the Eighth Medical Center of the PLA General Hospital, said that sugar friends usually have different degrees of intestinal microecological disorders. The level of beneficial short-chain fatty acids such as butyric acid and propionic acid produced in the intestine is low, which leads to the decrease of insulin sensitivity, the increase of blood sugar and the imbalance of glucose and lipid metabolism. Eating yogurt can effectively improve the intestinal flora of sugar friends, while drinking yogurt is simpler than supplementing probiotics. Although there are more probiotics in probiotic drinks, there are also a lot of sugar, so this kind of drinks is not suitable for sugar lovers.

　　Zuo Xiaoxia suggested that sugar friends had better drink yogurt after meals, because the strong acidity of gastric acid before meals will destroy most lactic acid bacteria and reduce the effect of yogurt. Many sugar friends think that yogurt is high in sugar, but the lactose in it produces lactic acid after fermentation, which can delay gastric emptying and help control postprandial blood sugar; Even if a small amount of lactose remains, it will be decomposed and absorbed in the small intestine and will not cause blood sugar fluctuation. In China, the minimum package of yogurt products is 100 grams, 2 spoonfuls or one cup per day. For overweight and obese sugar friends, it is best to choose low-sugar or skim yogurt in the supermarket. For yogurt flavored with a lot of jam, it is not recommended to choose.

　　High blood fat, eat half an egg yolk every day.

　　The fat in egg yolk is mainly monounsaturated fatty acid (oleic acid), and the phospholipid content is also high. However, the utilization rate of iron in egg yolk is low, only about 3%, because it contains vitellin, which interferes with the absorption of iron.

　　The weight of eggs is generally between 45 and 55 grams. Dietary Guidelines for China Residents (2016) recommends that the average intake of eggs for adults is 40-50g per day, with one egg per day and no more than 7 eggs per week. Ma Guansheng, director of the Department of Nutrition and Food Hygiene of Peking University College of Public Health, said that for patients with hyperlipidemia, the intake of egg yolk should be appropriately reduced, such as eating an egg white, but the egg yolk can be halved. It is best to arrange eggs to be eaten every day, rather than focusing on a certain meal.

　　Eat more green leafy vegetables and get less fatty liver.

　　A recent Swedish study published in the Proceedings of the National Academy of Sciences found that eating more green leafy vegetables is very important to prevent fatty liver.

　　Dr Matthias Karstrom, a researcher at Karolinska Institute in Sweden, and his team fed a group of mice with high-fat and high-sugar foods, which increased their risk of fatty liver. After that, some mice were supplemented with nitrate (green leafy vegetables contain a lot of nitrate), and it was found that the risk of fatty liver in these mice was significantly reduced. The researchers also studied the culture of two different human liver cells, which verified the results of mouse experiments. In addition, the researchers also found that the blood pressure of type 2 diabetic mice decreased and the insulin level improved after nitrate supplementation. Previous studies have shown that nitrate from vegetables can help improve mitochondrial function and improve physical endurance.

　　Researchers say that overweight and excessive drinking are the two main causes of fatty liver, and there is no effective drug to treat fatty liver at present. This new study shows that eating more green leafy vegetables and increasing nitrate intake can help reduce fat accumulation in the liver and reduce the risk of fatty liver, heart disease and diabetes.

Beijing Zhengban made [2007] No.33

The people’s governments of the districts and counties, the commissions, offices and bureaus of the municipal government, and the municipal institutions:

　　With the consent of the municipal government, we hereby print and distribute the Measures of Beijing Municipality for the Award of Invention Patents to you, please earnestly organize their implementation according to the actual situation.

　　May 14th, 2007　　

Measures of Beijing Municipality on Award of Invention Patents

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　 　 　 　Article 1 In order to encourage innovation achievements to obtain patents, improve the quality of invention patents, promote the implementation and commercialization of invention patents, and commend patentees and inventors who have made outstanding contributions to Beijing’s economic and social development, these Measures are formulated in accordance with the Regulations of Beijing Municipality on the Protection and Promotion of Patents.

　　Article 2 "Beijing Invention Patent Award" (hereinafter referred to as "Beijing Invention Patent Award") is a special award item set up by the municipal government to select and commend invention patents with significant economic and social benefits within the administrative area of Beijing. The municipal invention patent award is selected every two years.

　　Article 3 The recommendation, evaluation and awarding of municipal invention patent awards shall follow the principles of openness, fairness and impartiality, pay attention to benefits, and reward the best.

　　Article 4 With the approval of the municipal government, a Municipal Office for the Selection of Invention Patent Awards (hereinafter referred to as the Selection Office) composed of the Municipal Intellectual Property Office, the Municipal Finance Bureau and the Municipal Personnel Bureau was established. The selection office is located in the Municipal Intellectual Property Office and is responsible for the organization, coordination and management of the Municipal Invention Patent Award.

　　The selection office is responsible for the establishment of the municipal invention patent award evaluation committee (hereinafter referred to as the evaluation committee). The review committee shall set up professional review groups according to different fields to be responsible for the review of the municipal invention patent award.

　　Article 5 The municipal invention patent award focuses on invention patents that meet one of the following conditions:

　　(1) It belongs to the key industries or key fields determined in the national economic and social development plan of this Municipality, and has achieved remarkable economic or social benefits;

　　(two) to solve the industrial structure adjustment, the transformation of economic growth mode, energy saving and emission reduction, as well as urban operation, management and safety, traffic congestion and other practical problems faced by the city;

　　(3) Playing a major role in the formation of national standards or international standards.

　　Sixth city invention patent award set up first, second and third prizes, including:

　　(1) Five first prizes, each of which is RMB 200,000;

　　(two) the second prize 15, each award of 100 thousand yuan;

　　(3) 30 third prizes, each of which is RMB 50,000.

　　Special prizes were awarded for invention patents that have made significant contributions to the national economic and social development of this Municipality, with 1 prize awarded and 1 million yuan awarded.

　　City invention patent award funds shall be paid by the municipal finance.

　　Seventh to declare the city invention patent award shall meet the following conditions:

　　(1) The applicant shall be the patentee who is registered in this Municipality or has the household registration and work residence permit in this Municipality, or other patentees who have made outstanding contributions to the public interests and people’s livelihood in this Municipality;

　　(2) The invention patent has been authorized by China National Intellectual Property Administration;

　　(3) The legal status of the invention patent is stable and the ownership is clear.

　　Article 8 The following invention patents shall not be declared as municipal invention patent awards:

　　(a) has won the national technological invention award, China patent award or municipal invention patent award;

　　(2) The ownership of the patent is disputed;

　　(three) the declaration of the previous municipal invention patent award has not won the award and there is no new substantive progress in the implementation.　　

　 　 　 　Article 9 The patentee shall declare the municipal invention patent award according to one of the following procedures:

　　(a) to the municipal administrative department, the district and county departments for patent administration or related industry associations (hereinafter referred to as the recommended units) to declare;

　　(two) to declare the award of the invention patent recommended by experts, the patentee directly to the selection office.

　　Tenth recommendation units to review the application materials, put forward specific recommendations, and submit them to the selection office.

　　If the application materials do not meet the requirements, the recommendation unit or the selection office shall require the applicant to make corrections within the specified time; If it is not corrected within the time limit or still does not meet the requirements after correction, it will not be submitted for review.

　　Eleventh selection office to summarize and classify the application materials, and organize the corresponding professional review group for preliminary examination.

　　The professional evaluation team shall, by secret ballot, put forward suggestions on the award-winning invention patents and award grades to the evaluation committee.

　　The review committee deliberates the suggestions of various professional review groups, and makes a preliminary resolution on the award-winning invention patent and award grade by secret ballot.

　　Twelfth according to the preliminary resolution of the jury, the selection office will publicize the preliminary results in the designated media.

　　Organizations and individuals who have objections to the results of the preliminary examination may raise objections to the selection office in writing within 30 days from the date of publication.

　　The selection office organizes experts to review the contents of the objection, make a review opinion, and inform the objecting party of the result.

　　Thirteenth after the end of the publicity, the selection office will review the preliminary results and review opinions, and determine the list of proposed awards, which will be approved by the Municipal Personnel Bureau and reported to the municipal government.

　　After the approval of the municipal government, the list of winners will be published, and certificates and bonuses will be awarded to the winning patentees and inventors.

　　Article 14 The unit or personnel management department of the inventor who won the municipal invention patent award shall record the award and its main contribution in my file as one of the basis for promotion assessment.

　　Fifteenth invention patents that have won the second prize of the Municipal Invention Patent Award and meet the relevant reporting conditions shall be recommended by the selection office to declare the National Technological Invention Award or the China Patent Award.

　　Article 16 The experts and relevant staff participating in the evaluation shall not disclose the evaluation, and those who are involved in the patents declared for awards in the current year or have an interest in the patentee and inventor who declared for awards shall withdraw.

　　Seventeenth by fraud, plagiarism and other improper means to infringe upon the patent rights of others, to defraud the city invention patent award, the award shall be revoked and published in the relevant media.

　　Eighteenth in the process of evaluation of the municipal invention patent award fraud, favoritism, the evaluation experts cancel their qualification, the staff shall be given administrative sanctions in accordance with the relevant provisions.

　　Article 19 The Municipal Intellectual Property Office shall formulate detailed rules for implementation in accordance with these Measures.

　　Twentieth these Measures shall come into force as of January 1, 2008.

On the evening of March 30th, GAC Chuanqi officially announced the price of S7 at the user party held in Shenzhen. The new car has launched five models, with the guide price range of 169,800-223,800 yuan, and the price has dropped to 154,800-208,800 yuan after combining the national replacement subsidy. As Guangzhou Automobile Chuanqi’s first high-end intelligent driving mass production model, it yearns for S7 to be built based on EV+ new energy platform, positioning the family’s five-seat SUV, so does it have the strength to impact the mid-to-high-end new energy market?

Chuanqi yearns for S7 to adopt the design language of "hiding the front and moistening it", and create the visual tone of "positive atmosphere" through the collision between rounded surfaces and sharp edges. The 2618mm star-shaped ring on the front face integrates 2248 beads, supports 8 kinds of dynamic light language interaction, and cooperates with the zigzag taillight group, which has both scientific sense and recognition.

Chuanqi yearns for the design of the side of S7 body with suspended roof, hidden door handle and 270 flat side window, which strengthens the simple and smooth outline. The D-pillar energy breathing light enhances the sense of car etiquette through green light (charging) and blue light (discharging). In terms of color matching, the new car offers five theme colors inspired by the geographical pole of China: Shuguang Red, Rainforest Green, Haoyue Grey, Obsidian Crystal Black and Blade Shadow White. Chuanqi yearns for S7 with a body size of 4900×1950×1780mm, a wheelbase of 2880mm, and a ground clearance of 200mm, taking into account urban commuting and light off-road scenes, and all the data are also close.

Chuanqi yearns for S7 interior to provide three color schemes of brown, white and black, 270 embracing skyline ambient light and ADiGO 6.0 intelligent cockpit system driven by Qualcomm Snapdragon 8295P chip, which supports four-tone voice interaction and end-cloud integrated AI service. The whole car seat comes standard with ventilation/heating/massage function, and the rear backrest can be adjusted up to 137. With the 17.3-inch 3K ceiling screen, 22-speaker Dolby panoramic sound and electric suction door, it has a "mobile first class" experience.

As the core selling point, Chuanqi yearns for S7 to be equipped with an end-to-end intelligent driving system developed by GAC without drawing. The hardware adopts NVIDIA Orin-X chip (254TOPS computing power), 11 cameras +1 zoom lidar +3 millimeter-wave radar, which can identify 35 main scenes and 357 sub-scenes, covering complex road conditions such as urban roundabout and narrow roads. The automatic parking function is compatible with special-shaped parking spaces and the "car width +0.5m" limit space. It is worth noting that the city NDA intelligent driving function comes standard in the form of "free use for life", and there is no need for late subscription.

Chuanqi yearns for S7 based on EV+ platform. The new car provides dual-mode drive of plug-in+extended range. The 1.5T engine matches single/double motors, and the comprehensive power reaches 392/501 horsepower. The two-wheel drive version of CLTC has a pure battery life of 205km and a comprehensive battery life of 1150km；; The four-wheel drive version has a pure battery life of 180km, a comprehensive battery life of 1020km and a fuel consumption of 5.7-6.5L/100km. It takes only 20 minutes for the magazine battery to support 30%-80% charge quickly, and the 6kW external discharge function expands the camping scene.

In horizontal contrast, the ideal L6 occupies a high position in the market with its luxury positioning and balanced product strength, while Chuanqi yearns for S7 to provide lidar, high-level intelligent driving and leading endurance at a lower price, thus forming dislocation competition. Traditional competing fuel products, such as SAIC Volkswagen Pro, are good at space, but their power performance and intelligent configuration are slightly weak in the new energy camp. Chuanqi yearns for S7 to anchor a sense of high value at a price of 200,000, which is obviously attractive to users.

In addition, 2025 is regarded as the outbreak year of medium and large SUVs of China brand, and Chuanqi yearns for S7′ s domineering design and people-friendly pricing, which has become a rare "cost-effective flagship" in this track. Guangzhou Automobile Chuanqi simultaneously launched an aviation-class service system, including free pick-up and delivery vehicles in 272 cities, 1.2 million+charging pile coverage and 7×24-hour butler service, further strengthening competitiveness. Therefore, on the whole, Chuanqi’s longing for the listing of S7 is not only a concentrated display of Guangzhou Automobile’s technical reserves, but also a reflection of the pragmatic path for local brands to attack the high-end, and challenge the traditional luxury barriers with intelligent and cost-effective two-wheel drive. So whether these advantages can bring more sales and seize the ideal L6 and other new power markets, we will wait and see.

On March 18th, the Third Yangtze River Bridge in Wuhu staged a scientific and technological wonder: 200 Chery cars with intelligent driving crossed the bridge at a uniform speed of 40km/h, and the intelligent driving feat of zero human intervention in the whole process opened the prelude to the intelligent strategy conference of "oil, electricity and intelligence in the world". Known by the industry as the "Smart Night", this grand event not only launched the 500/700/900 smart driving, but also crushed the technical strength of the industry with the iterative speed of the algorithm, announcing that Chery officially became the first echelon of smart driving in the world.

[Intergenerational Revolution of Algorithms]

Chery’s intelligent layout presents a clear step-by-step evolution: the end-to-end large model (E2E) mass-produced in 2025 took the lead in breaking the shackles of traditional modularity, and through the direct optimization of perception-decision, the efficiency of the Falcon 500/700 series in anthropomorphic decision-making was significantly improved. What is more worth looking forward to is that Eagle 900 deeply integrates VLA (Visual Action Language Model) with WM, and has dual capabilities of "scene generation+strategy deduction", which can predict complex traffic situations in advance.

"Practice of technical equality"

When the industry focused on the electrified track, Chery opened up a new battlefield with the wisdom of oil and electricity. Falcon Intelligent Driving System innovatively develops a digital twin platform, which overcomes the problem of response delay of traditional fuel vehicle drive-by-wire actuators and shortens the adaptation period of intelligent driving system. This makes such fuel vehicles also have high-speed NOA capability, realizing real technical equality. In the field of Off-Road intelligence, Falcon Intelligent Driving Off-road, the world’s first off-road intelligent driving technology, broke through the perception bottleneck of unpaved roads, and integrated satellite remote sensing data through Xinghai big data platform, which significantly improved the pass rate compared with the traditional off-road auxiliary system.

[Global data closed loop]

Supporting the technological transition is the global data engine built by Chery. The model learning mileage of 20 million kilometers per day forms a complete closed loop of "global acquisition-cloud training-scene simulation". Especially in overseas markets, 4.5 billion kilometers of real intelligent driving data feedback algorithm optimization has successfully solved regional problems such as the passing rate of complex roundabout in Europe and the perceived stability of dusty weather in the Middle East. Relying on China’s first EU dual certification qualification, Chery plans to land in Europe with Falcon 700 in 2026, and knock on the door of the high-end intelligent driving market with the verification data of 1 billion kilometers in the "digital parallel universe".

[Ecological competition pattern]

Facing the high-precision map dependence of NCA of Huawei ADS 2.0 and XNGP of Tucki, Chery chose to make a differentiated breakthrough: the update frequency of weekly algorithm iteration is four times faster than the industry average; Full-power type adaptability, covering the pain points of traditional car enterprise transformation; Breakthrough of off-road scenes, filling the blank market of intelligent driving. This technical layout has been verified on ET in Xingyue-a heterogeneous redundant system with 30 sensors, and the decision-making is highly anthropomorphic in the unprotected left turn scene.

From the intelligent driving along the Yangtze River to the verification of 1 billion kilometers in the digital universe, Chery is reshaping the industrial structure with intergenerational innovation of algorithms. When Falcon 900′ s VLA+WM architecture realizes L3-level automatic driving, this technological leap from end to end will lead China’s intelligent driving to a new era dominated by "world model".

You don’t need to be a fitness expert

There are not many technical thresholds.

It can be in groups of three or five.

You can "I" walk alone.

After "City Walk" became

After the "new favorite" of people’s travel and rest

"City Ride" is also hot and "out of the circle"

A pair of iron legs and two sleeves.

Ride your beloved bike and roam the city.

It has become a leisure way for many people to punch in.

The literal translation of "City Ride" is city riding. The so-called riding, riding tools are bicycles. China’s cycling culture has experienced ups and downs. In 1956, a 28-inch "permanent" model was rolled off the assembly line, and New China had the ability to independently design and produce bicycles. From "Phoenix" to "Flying Pigeon", the bicycle was not only one of the "three big things" for generations of Chinese people to get married, but also connected with the mobile China in the eyes of their parents. Later, with the rise of vehicles such as family cars and battery cars, the status of bicycles as "commuting kings" was gradually replaced.

What is the charm that makes bicycles a new favorite again? Let’s talk about it today.

one

Why is Citylide fascinating?

The popularity of Citylide is beyond many people’s imagination. According to statistics, at present, there are more than 100 million people cycling regularly in China, and nearly 10 million people participate in cycling. Except for a few professional cyclists, most people still take the City Ride route, which is a hobby of cycling. Walk too slowly, drive too fast, and ride just right.

Notes on cycling on social platforms.

So, why do so many people have a special liking for the new "online celebrity Movement" of City Ride?

The sense of surprise of "meeting unexpectedly"

For office workers who work from nine to five in the city, the usual life path is fixed between home and work, and the scenery on the way to and from work every day is similar. Different from the simple commuting at two o’clock and one line, Citylide’s route is more random and diverse, and it can also bring more fresh experiences.

Riding and stopping on a "popular" path, maybe something new will pop up at the next intersection: an ice-cold special latte, a pot of steaming cakes and snacks … A moment of free energy can cure the fatigue of the day.

Ultimate pure "cost performance"

Compared with style and style, nowadays, people pay more attention to the cost-effective life, and consumption has also changed to practicality, applicability and economy, and City Ride meets everyone’s needs. As a zero-emission travel mode, City Ride can not only reduce the carbon emissions in the transportation field to a certain extent, but also contribute to environmental protection. It also finds a "three-all" solution that can not only exercise, but also change the sports scene for urban people who are inconvenient to exercise due to conditions such as venues and equipment.

In addition, riding can also choose not to match the speed, not to roll the equipment, and how much investment is controlled by yourself. Although the word City Ride seems to carry the label of exquisite petty bourgeoisie, in fact, the cost is not high and the operation is simple. What everyone pursues is the happiness of "doing more with less money".

"God Assist" of Social Platform

A large number of "planting grass" posts and sharing posts on social platforms have sent a wave of "god assists" to the popularity of Citylide, attracting the attention of a large number of sports enthusiasts.

Every weekend or weekday night, about three or five friends unlock different cycling routes and various new ways of playing, and explore new fun of urban life during cycling, which has become a lifestyle sought after by more and more people.

2

How can City Ride be more comfortable?

What are the precautions?

When we ride a bicycle, there are three parts of our body that are in direct contact with the bicycle, that is, our hands (handlebars), our feet (pedals) and our buttocks (seat bags). The relationship between the contact points between the body and the bicycle and our height directly determines the posture, muscle force efficiency and comfort when riding.

How should we adjust these points according to our height?

We usually ride a bike, and we often adjust the distance between these points by adjusting the height of the seat bag to adjust the force angle of the thighs and knees when pedaling. If the height of the seat bag is too high or too low, the leg muscles will not be at the proper angle of force when riding, resulting in insufficient muscle strength, which will reduce the riding efficiency and make us feel uncomfortable.

Some studies have found that for cyclists, there is still a 30-degree bend (that is, a slight bend of the knee) in the knee bending angle (as shown in the figure) when the pedal is stepped to the end, and riding with a body leaning forward angle of 55 is the most comfortable.

Source: Priego Quesadaji, Pé rez-Soriano P, Lucas-Cuevas AG, Salvador Palmer R, Cibriá n Ortiz de Andarm. Effect of Bike-Fit in the Perception of Comfort, Fatigue and Pain. J Sports Sci. 2017 Jul; 35(14):1459-1465. doi: 10.1080/02640414.2016.1215496. Epub 2016 Aug 4. PMID: 27490817.

Next, I will teach you a simple way to adjust the height of the seat bag. The specific method is to hold the seat bag under your arm and straighten your arm. If your fingertips are just at the center of the car, then the height of the seat bag is more appropriate.

Although this adjustment is not accurate enough, it is no problem for you to ride comfortably for several kilometers. Of course, if your driving skills are poor and the road conditions are complicated, you can lower the height of the seat bag a little to make an emergency stop.

Of course, the original intention of riding is no matter how good and the experience is wonderful. If there is no safety as the premise, nothing can be discussed. These safety knowledge should be kept in mind:

Cycling in the right place

When riding, you should choose a square or park with riding lanes; When riding a bike on the street, be sure to take the bike lane, and it is strictly forbidden to walk through the traffic; Avoid cycling in crowds. Pedestrians who are knocked down by bicycles, especially those who hurt their heads, are likely to face fatal risks.

Riding age should be legal.

Article 72 of the Regulations for the Implementation of the Road Traffic Safety Law of the People’s Republic of China stipulates that driving bicycles, tricycles, electric bicycles and motorized wheelchairs for the disabled on the road shall comply with the following provisions: driving bicycles and tricycles must be at least 12 years old; Driving electric bicycles and motorized wheelchairs for the disabled must be at least 16 years old.

Obey the rules and order

When riding a non-motor vehicle on the road, it is necessary to pass in the non-motor vehicle lane; If there is no non-motor vehicle lane on the road, you should drive along the right side of the road. During riding, you should obey the traffic signals, stop at the red light, go at the green light, don’t race against the second, don’t be distracted, ensure safety before passing, and don’t rush through the red light for a moment!

Stay away from vehicle blind spots.

When a large vehicle turns, the trajectories of the front and rear wheels do not coincide, which will present a meniscus-shaped blind zone. If you are in this area at this time, it is easy to be blown down and involved in the bottom of the car, resulting in a crushing accident.

If you want to enjoy riding, it is not only related to urban planning and traffic management, but also depends on the joint efforts of every cyclist.

three

Guangzhou 520 km cycling road

Embrace City Ride

Guangzhou recently launched 520 kilometers.

Mountain and sea riding the road

You can punch in the classic scenic spots in the city

You can also get close to nature

Focus on a sense of relaxation

Schematic diagram of the main line of 520km mountain and sea cycling road in Guangzhou.

Guangzhou’s 520-kilometer mountain and sea cycling road is about 520 kilometers long, reaching Liuxihe National Forest Park in Conghua in the north, passing through the Pearl River Belt and reaching Nansha Beach in the south.

The landscape pattern of Yunshan Lianzhushui and the green infrastructure space occupying about two thirds of Guangzhou’s urban area have laid a good foundation for the development of cycling roads. With the long-term efforts of Guangzhou, the prototype of cycling systems such as greenway, Bidao, country road and municipal road slow lane has been built.

Li Hu Bi Dao.

Taking the cycling road as the carrier, connecting dots and lines into a network, connecting traditional villages, industrial heritages, industrial towns, ecological, agricultural, historical, urban, marine and other landscape resources in series, creating a number of theme sections, promoting comprehensive land improvement in the whole region with high quality and efficiency, and helping the "100 million project" and the construction of green and beautiful Guangzhou.

four

Guangzhou cycling route recommendation

Swipe up and down to view

"Ride" on a stream

Mountains and rivers, drunk beauty oxygen bar.

Conghua is famous for its rare hot springs, beautiful scenery and fresh air. Three or five confidants meet to relax by riding outdoors.

Bidao, Wenquan Town, Conghua.

Riding along the Liuxi River, you can enjoy the national version pavilion, hot spring scenic spot, Mibu town, Congdu wetland park, ecological design town and other scenic spots, enjoy the magnificent scenery such as "mountains, water, fields, beaches and pavilions", and also go deep into natural oxygen bars such as Liuxi River Forest Park, Shimen Forest Park and Fengyunling Forest Park to feel the infinite charm of nature.

"Riding" in Zengcheng

Zengjiang Gallery, lingering.

Zengcheng has rich waterfront scenery and greenway network foundation, among which the greenway cycling route in Zengcheng District is one of the ten "2023 China Outdoor Sports Boutique Cycling Routes" issued by China Cycling Association, and it is also the only selected route in Guangdong Province.

Zengjiang Gallery Bidao.

The route runs through the north and south, surrounded by mountains and water, and mainly passes through roads such as Zengfang Road and Lijing Avenue, and is connected in series with Zengjiang Gallery, Liantang Spring Scenery, He Xiangu Scenic Area, White Narcissus Waterfall and Lihu Wetland. Ride across the winding rural roads, enjoy the beautiful Wei town, the old street Gu Xiang, the Hemei village and the flowery greenway along the way, and experience the continuous picture of the blending of humanities and natural landscapes.

"Riding" meets the new central axis

Prosperous business capital, enjoy vitality

Guangzhou’s new central axis links nature, gathers commerce and trade, and opens up its sources. Ride all the way along Ersha Island and Yuejiang Road Bidao, and enjoy the beautiful scenery along the river and the bustling city.

Read Jiang Lubi Road.

There are many landmark buildings in the CBD of Pearl City, high-grade office buildings and high-end shopping malls, and there are many people in Guang Zhouta, flower city square, Haixinsha, Ersha Island and Pagoda. The atmosphere of Pazhou artificial intelligence gathering area is getting stronger, and trams are passing by. The theme flower road of Yuejiang Road makes the most beautiful Guangzhou Road. Pazhou Exhibition Hall tells the long history of a thousand-year-old business capital, and children’s parks, exhibition parks and post stations are available for cyclists to rest.

Riding in Panyu

Pastoral water town, ancient rhyme and new wind

There are many famous villages, citizen farms and holiday farms in Lingnan in the eastern suburb of Panyu, including daling village, a cycling resort and Gull Island, as well as modern leisure agriculture demonstration areas such as Hualong, Lianhuazhou and Gull Island.

Gull island in the evening.

Riding along the road, rivers are intertwined, bridges are criss-crossing, fish ponds are connected with rice fields, orchards and farms are interlaced, one side is the lion ocean with clear water and blue sky, and the other side is the leisurely and tranquil pastoral scenery, which is quiet and peaceful and refreshing.

Ride to Nansha

South of the coast, facing the wind by the sea.

Along the Jiaomen River, Lingshan Island, Tsim Bi Road, Pazhou Waterway and Huigu Super Dike, a series of ecological corridors stretch along the bi-colored embankment.

On both sides of Jiaomen River in Nansha.

Riding along the road, you can have a panoramic view of endless waves and sunset, and experience "stealing a half-day leisure" from the busy urban life. The 21st Surge of Nansha, known as the "Antarctic of Guangzhou", has been going south along the Bidao of Wanqingsha Island, overlooking the boundless Lingdingyang at the mouth of the Pearl River with "Yunshan Zhushui", and feeling the vast nature at the southernmost tip of Guangzhou by the sea breeze.

The world is so fast.

Sometimes I want to slow down.

Experience mountain and sea riding in Guangzhou

And don’t forget to pay attention to safety.

Enjoy the pleasure of riding.

Reference: People’s Daily Popular Science, People’s Daily Review, Zhejiang Propaganda, Guangzhou Daily, China Guangzhou Publishing, Popular Science China.

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Original title: "City Ride is on fire, you can go to these places in Guangzhou →"

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　　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 &hellip; &hellip; 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 &hellip; &hellip;

　　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.

Our province actively promotes the expansion of the tariff-free policy of processing value-added exceeding 30% from Yangpu Bonded Port Area to Yangpu Area in Danzhou.
Policy expansion pilot enterprises enjoy dividends.

We will promote the development of strategic emerging industries and build a number of new growth engines such as information technology, artificial intelligence, biotechnology, new energy, new materials, high-end equipment and environmental protection. -Report to the 20th CPC National Congress of the Party

Hainan Daily reporter Lin Shuxi

It is about 5.6 kilometers from Yangpu Xindu Industrial Park, where Tianjilong Intelligent Control (Hainan) Co., Ltd. (hereinafter referred to as Tianjilong Intelligent Control) is located, to the bonded port area of Yangpu Economic Development Zone, and it takes 10 minutes by car. Last year, Tianjilong Zhikong wanted to settle in Yangpu Bonded Port Area, but lost the opportunity because it did not conform to the industrial planning of Yangpu Bonded Port Area.

The tariff-free policy of processing value-added exceeding 30% is the core policy of the import and export policy system of Hainan Free Trade Port, which was once one of the unique policies of Hainan Free Trade Port in Yangpu Bonded Port Area. Originally, Tianjilong Zhikong could not enjoy this free trade port policy with high "gold content".

Not long ago, a policy linked the two missed parties. Since this year, our province has actively promoted the tariff-free policy of processing value-added exceeding 30% as a pilot, expanding from Yangpu Bonded Port Area to Danzhou Yangpu Area, as a high-level open pressure test, and accumulating experience for the whole island’s customs clearance operation.

On December 2, Tianjilong Zhikong stood out from many production and processing enterprises in Danzhou Yangpu, and caught the "hydrangea" thrown from the wall of Yangpu Bonded Port Area, becoming the first enterprise in Yangpu to enjoy the pilot expansion of Hainan Free Trade Port’s import and export policy system of "opening the first line and managing the second line".

On the morning of December 8, Hainan Daily reporter walked into Tianjilong intelligent control production workshop, only to see all kinds of processed valves placed on the ground, especially the pneumatic regulating valve with red appearance was the most conspicuous. Just a few days ago, this product just enjoyed the duty-free policy of processing value-added exceeding 30% for domestic sales, and its core parts locator was imported from Germany.

"The valve has a key technical index, that is, the leakage of the sealing surface. In addition to zero leakage, it is also necessary to accurately control the flow." Shi Haifeng, deputy general manager of Tianjilong Intelligent Control (Hainan) Co., Ltd. said that Tianjilong Intelligent Control’s main business is in the list of encouraged industries in Hainan Free Trade Port, and its intelligent control valve products are technologically advanced. "The sensitivity of the valve control switch we produce is very high. As long as there is 0.5% flow, the valve can be started normally, reaching the international advanced level and meeting the production requirements of various enterprises."

Shi Haifeng said that in addition to producing and processing all kinds of valves and fluid control equipment, the company also provides maintenance services to Hainan Refining and Chemical, Yisheng Petrochemical, Jinhai Pulp and Paper and other enterprises. Not only that, the reporter found through the publicity column of the factory that the company’s "friend circle" involves enterprises in the fields of petroleum, chemical industry, metallurgy, electric power and environmental protection.

"The advantage of Tianjilong Zhikong is that it can improve the supporting maintenance of Yangpu petrochemical industry chain, and the products are in line with the direction of the pilot expansion of the import and export policy system of’ first-line liberalization and second-line management’." Xu Lu, deputy director of Yangpu Port Office and deputy secretary general of Danzhou Municipal Government, said.

"Only by’ managing it’ can we’ let it go’." Ai Tao, head of the Second Division of Customs Comprehensive Business in Yangpu Economic Development Zone, told the reporter that according to the requirements of the General Administration of Customs, enterprises that meet the pilot must meet three conditions. First, it is necessary to obtain the enterprise qualification of advanced customs certification; second, it is necessary to build a video system that meets the requirements of customs supervision; third, the enterprise ERP management system should be connected with the customs supervision system and accept real-time customs supervision.

At the beginning of this year, after the pilot work of expanding the processing value-added tariff-free policy, the relevant departments of Danzhou Yangpu chose Tianjilong Zhikong as the pilot object after visiting enterprises on the spot. "We have set up two working classes to provide comprehensive guidance to Tianjilong Intelligent Control from the aspects of supporting system formulation, advanced customs certification, ERP system function development and joint debugging, and video monitoring system establishment." Ai Tao said that after nearly three months of hard work, on June 27th this year, Tianjilong Zhikong successfully obtained the qualification of advanced customs certification enterprise, and then carried out work tests such as business process, processing value-added goods for domestic sales clearance, which laid a solid foundation for the implementation of the first single business of policy expansion pilot in early December.

"I am very happy to enjoy the tariff-free policy of processing value-added. The policy dividend of Hainan Free Trade Port has helped enterprises reduce costs and improve product competitiveness." Shi Haifeng said that based on the company’s annual output of 3,000 sets of intelligent control valves, the tariff-free policy of processing value-added can exempt the company from taxes of nearly 3 million yuan.

According to the data provided by the customs department, as of November 30 this year, Yangpu Bonded Port Area has processed 285 value-added goods, with a value of 2.68 billion yuan and a tax reduction of 220 million yuan.

"Yangpu Customs will continue to thoroughly study, publicize and implement the spirit of the 20th Party Congress, focus on the requirements of the General Administration of Customs’ release, management, construction, establishment and trial’, continue to actively promote the pilot project of policy expansion with relevant departments, actively do a good job in the operation of Hainan Free Trade Port, and help the integrated development of Danzhou Yangpu." Ai Tao said.

(This newspaper Yangpu, December 8 th)

Mode (Mode) refers to the number of times or frequency of occurrence in a group of data, which is a position average and is not affected by extreme variable values. Mode is mainly used to measure the centralized trend of classified data, and it can also be used to measure the centralized trend of sequential data and numerical data. A set of data may have multiple modes, or it may not exist. For quantitative data that are not grouped, we seldom use modes.

　　In the use of pure electric vehicles, battery problems have been bothering many consumers. The difficulty in installing charging piles, long charging time and battery decay all affect consumers’ daily experience. In order to solve these problems, the power exchange mode came into being. Especially under the impetus of the policy, this year’s electricity exchange market is more lively. Since the first power exchange station of Chang ‘an New Energy was completed in Chongqing in September this year, power exchange stations from Geely and Dongfeng have successively landed or appeared in Chongqing, Jinan, Wuhan and other cities, breaking the situation that Weilai and BAIC were "equally divided" in the previous power exchange market. However, it is worth noting that it is nothing new that the battery replacement mode has already appeared. Behind the current lively situation, the constraints of profitability and battery specifications faced by the battery replacement mode remain unresolved.

　　▼ Policy spring breeze wakes up the rivers and lakes.

　　As the name implies, changing electricity means centralized storage, centralized charging and unified distribution of a large number of batteries through centralized charging stations, and battery replacement service for electric vehicles in battery distribution stations. Compared with the ordinary charging mode, the battery replacement mode can solve a series of problems caused by the difficulty of charging new energy vehicles, battery attenuation and easy spontaneous combustion, and the vehicle-electric separation mode adopted in the battery replacement can also effectively reduce the first purchase cost. This obvious advantage attracted many people to try layout more than ten years ago.

　　Image source Better Place Weibo

　　In 2007, Israeli Xia Jiaxi founded the first operating company, Better Place, which aims at changing electricity for passenger cars. However, the mode of changing electricity needs to lay a large number of power stations as the foundation, which is undoubtedly a "bottomless pit" for burning money in the early stage of operation. In 2013, Better Place declared bankruptcy and liquidation because it was difficult to balance the investment and income of the business model. At the same time in China, Dongfeng, Zotye, Kangdi, Nanjing Automobile and other companies also put a number of operating vehicles in the mode of changing electricity into the market, but they also did not stir up a splash.

　　Now, many years later, with the continuous expansion of the scale of new energy vehicles in China, the problems of charging difficulty and battery attenuation of pure electric products are becoming more and more serious. In order to solve the battery-related problems, the spring breeze of national policy has blown to the power exchange mode. In April this year, the "Notice on Improving the Financial Subsidy Policy for the Promotion and Application of New Energy Vehicles" jointly issued by the four ministries and commissions of the country clearly encouraged the development of the power exchange model; In May, after discussion and deliberation by delegates and members, the power exchange station was written into the government work report for the first time as an important part of the new infrastructure. Driven by the policy spring breeze, the domestic power exchange rivers and lakes are becoming more and more lively.

　　▼40 days, 3 car companies entered the game.

　　On September 10th, the first power exchange station of Chang ‘an New Energy was officially completed in Chongqing Olympic Sports Center. As a new heavyweight contestant after Weilai and BAIC, Chang ‘an New Energy Power Exchange Station has attracted great attention from the outside world. Generally speaking, the process of changing electricity mainly covers five steps: generating an order-entering the station-changing electricity-testing-leaving the station. Prior to this, the power exchange time announced by Weilai and BAIC remained at about 3 minutes, but the appearance of Chang ‘an New Energy Power Exchange Station refreshed this data. According to public information, Changan New Energy has reduced the time from battery taking to battery loading to 30 seconds, and the whole process from vehicle entering the station to battery replacement takes only 1 minute.

　　Geely Automobile also set a new record. A week after the completion of Chang ‘an New Energy Power Station, Geely Automobile’s first power station was officially unveiled at the 2020 Zhibo Fair and landed in Liangjiang New District, Chongqing. A month later, on October 18th, the second power station of Geely Automobile was put into operation in Jinan, Shandong. The data shows that Geely Power Station adopts a double-bin design, which can accommodate 39 battery packs, and can provide nearly 1000 power exchange services every day, and the power exchange time is about 90 s.

　　On October 19th, Dongfeng Motor’s intelligent power exchange station was also unveiled. At the 5th Science and Technology Innovation Week, after a Fengshen E70 (parameter | inquiry) drove into Dongfeng’s intelligent power exchange station, the vehicle was transported to the operation room by the conveyor and lifted, and the battery exchange robot automatically unloaded the old battery and installed the new battery. The whole process only took about 1 minute.

　　In just 40 days, the power exchange stations of the three major car companies have successively landed or appeared. Coupled with the paving of Weilai and BAIC, the prototype of the power exchange market has begun to appear. However, it is worth noting that even with the blessing of policies, the fundamental problem of the power exchange model-the contradiction between cost and profit-has not been solved.

　　▼ The contradiction between cost and profit is difficult to solve.

　　In the mode of power exchange, the separation of vehicle and electricity is an important link. Compared with ordinary pure electric vehicles, the battery cost of pure electric vehicles is no longer borne by consumers, and a series of risks such as battery attenuation are also transferred to the vehicle enterprises. These benefits enjoyed by consumers mean that car companies need to invest a lot of money in building power stations and buying batteries.

　　For example, Zhu Jiang, then vice president of Weilai Automobile, previously revealed that the daily operating cost of Weilai’s free power exchange was about 50,000 RMB. It has also been estimated by insiders that the average operating cost of each power station in Weilai is 400,000 yuan. From 2018 to now, Weilai Power Station has invested more than 500 million yuan. BAIC, which explored the power exchange market earlier, invested more. Wang Chunfeng, deputy general manager of BAIC Blue Valley Marketing Service Co., Ltd., said that in terms of power exchange station operation, the investment of a single power exchange station of BAIC New Energy is about 3 million yuan, but this figure is slowly declining.

　　Corresponding to the high cost is the uncertainty of profit prospects. At present, the power exchange in the market is mainly aimed at two groups, one is the private vehicles of ordinary consumers, and the other is the operating vehicles represented by taxis. Weilai, Beiqi New Energy, Chang ‘an, Geely and other enterprises have changed power stations, only Weilai’s power station is aimed at private users, while the latter three are mainly for taxis and network cars. In addition, in 2018, BAIC New Energy also released a battery-changing model called EU Quick Change Edition for ordinary consumers, but few people bought it.

　　In these two modes of operation, from 2018 to now, the number of power exchange orders for Weilai Power Station for private consumers has accumulated more than 1 million times. However, Weilai launched a lifetime free service for car owners, which means that the previous investment of 500 million yuan was a pure loss. Recently, however, Weilai has adjusted the policy of free power exchange: from October 12, 2020, users who pay big orders will be changed from unlimited power exchange to free power exchange for the first 6 times a month; Car owners who pay before October 12, 2020 still enjoy life-long unlimited free nationwide power exchange service. As for whether this adjustment can improve the profitability of the power station for Weilai, it still takes time to test.

　　As of June this year, 187 Beiqi new energy power stations for operating vehicles such as taxis have been built and put into operation in 19 cities across the country, with a total of 4.8 million power exchanges. However, in terms of profitability, BAIC New Energy and its partner Aodong in the field of power exchange have never been publicly disclosed. Aika Automobile found out from the announcement issued by BAIC Blue Valley (6.490, 0.04, 0.62%) when BAIC New Energy increased its capital for Aodong last year that the operating income of Aodong from January to April 2019 was 3,610,800 yuan and the net profit loss was 19,122,200 yuan. This means that among all the distribution power stations of AUTO, only a few power stations operating at full capacity have achieved profitability.

　　The picture shows the Aodong electric bar changing power station.

　　In addition to the difficulty in making profits, consumers have also encountered many difficulties in the process of using the power exchange service. "The pure electric taxi we drive can change electricity, but there are only thirty or forty power stations in Beijing. When we are running a sports car in the city, we often encounter the situation that the car has no electricity but the battery of the power station is not enough." Master Yang, a Beijing taxi driver, told Aika Automobile. It is understood that Master Yang’s "dissatisfaction with electricity" refers to the situation that the battery in the power station is not fully charged. Generally speaking, each power station will be equipped with thirty or forty batteries, but when the power exchange vehicle exceeds the upper limit of the power exchange station, the batteries of the power exchange station will be replaced by the power exchange vehicle before they are fully charged. When Aika Automobile met Master Yang at a power station in Haidian, there were already eight taxis waiting in line to change power.

　　▼ Scale is the key to breaking the game

　　"In order to optimize the power exchange experience and achieve profitability, it is not enough for enterprises to fight alone." Regarding the contradiction between high cost and profit prospect, and the "power shortage" encountered by Master Yang, an industry expert told Aika Automobile that the "power shortage" was mainly caused by the imperfect network layout of power exchange stations, and the imperfect layout of power exchange stations was caused by the excessive investment of a single power exchange station, which was difficult for enterprises to bear. Only by changing the number of power stations can the consumer experience be optimized and improved; Only when the number of electric vehicles increases, can we bring enough passengers to each power station, and the power station can achieve profitability. The two are complementary and interlocking. "

　　The losses of Weilai and Beiqi New Energy Power Station prove that enterprises only serve their own products to change electricity, and it is difficult to achieve profitability. At the same time, if every enterprise invests a lot of cost to lay the power station network, it will not only be difficult for enterprises, but also waste resources for the whole society. In the expert’s view, only when the car companies combine Lian Heng in power exchange and the overall market forms a scale effect can the problem be fundamentally solved.

　　Chang’ an’s mode of changing power stations is based on this idea. Aika Automobile understands that by joining hands with partners such as Contemporary Amperex Technology Co., Limited, Aodong, State Grid and Iron Tower, Chang ‘an New Energy Power Exchange Station can support the power exchange services of seven major automobile companies such as BAIC, GAC, SAIC, FAW Hongqi, Pentium, Dongfeng Qichen, Chang ‘an and Jianghuai, which means that the power exchange station will have higher turnover rate and profitability.

　　But for the whole market, this model also means a new round of competition for the right to speak. "If you want to realize the universal interchangeability of batteries in many enterprises, you must formulate a unified battery specification. Whoever formulates this specification will occupy a dominant position in the new round of power exchange market. " The expert said, "If you want to continue to develop the power exchange mode, more and more car companies will cooperate, and the standard dispute of pure electric batteries will soon appear. At the same time, this debate is not limited to car companies, and charging operators are also important players in the power exchange market. Whether this standard is customized by car companies or formulated by charging operators also determines the right to speak in the battery field. "

　　In fact, despite the warmth of policy spring breeze, there are still a lot of problems for car companies to promote the development of power exchange mode. In addition to a large amount of capital investment, the cooperation between enterprises at the same level, the unification of battery specifications, the acceptance of consumers and the future dispute over the right to speak are all issues that need to be considered.