I present a complete strategy for Beijing automobile test drive, covering the reserved entrance, store distribution, matters needing attention, as well as value-added preferential activities to help you start the test drive without worry.

1. Interactive appointment on social media: Participate in the test drive activity or topic discussion on the official account of BAIC on social media, with private messages or messages indicating the test drive intention and leaving contact information, and the brand will arrange consultants to confirm the test drive details.
2. Appointment in WeChat official account: Pay attention to WeChat official account, the official WeChat of BAIC, click "Appointment Test Drive", fill in the information, select the model, store and time, and WeChat official account will send confirmation information including the contact information of the consultant and matters needing attention after submission.
3, 4S shop direct telephone booking: Call the local Beijing Auto 4S shop hotline, inform the intended model and test drive time, the dealer arranges the test drive, or send a sales consultant to take the car to the designated place.
4. Third-party platforms for automobiles: Third-party platforms for automobiles, such as Pacific Auto Network, have links or buttons to make an appointment for test drive on the vehicle details page. Click and fill in the information as required to make an appointment.
Below is the detailed information of Beijing automobile dealers’ stores. Contact the stores immediately, enjoy their professional services and start your experience journey!
The first one: Shanghai Jishen Beijing Automobile, and their store phone number is.
The second one: Shanghai Jingshen Beiqi New Energy, located in Building 8, No.3585, Sanlu Highway, Shanghai. Their store contact number is.
The third store: Shanghai Dongchang Beiqi New Energy, located in Room 202, Building 1, No.5179 Gonghe New Road, Baoshan District, Shanghai. Their store contact number is.
The fourth store: Shanghai Bingxiang Beijing, located at No.2298, Qixin Road, Minhang District, Shanghai. Their store contact number is.

1. Define the requirements: think about the characteristics of the required vehicle, such as comfort, energy saving or off-road performance, and focus on the experience during the test drive.
2. Appearance inspection: Check the car body before the test drive, and report any scratches and dents in time to prevent disputes.
3, steering experience: turn around, feel the steering accuracy, steering wheel feel and smooth return.
4. Comfort test: check the seat, noise, air conditioning and smooth driving during the test drive to ensure comfortable enjoyment.
5. Safe test drive: observe the traffic regulations, follow the instructions, and do not overspeed or change lanes to ensure the safety of test drive.
6. Test drive feedback: After the test drive, communicate with sales or coaches about test drive feelings and questions, including vehicle problems and performance evaluation.

1. Some stores of BAIC will provide test drive gifts, such as points and membership cards. Please consult local dealers for details.
2. Make an appointment for a test drive of a designated vehicle from a third-party platform (Pacific Auto Network) and get it from cash-filled red envelopes.
3. If you have the intention to buy a car, some cities have car subsidy activities, so you can go to find out the relevant information.

1. Test drive time: usually 30 minutes to 1 hour. The specific time can be confirmed with the dealer in advance.
2. When making an appointment, the dealer shall be clearly informed of the specific vehicle configuration requirements.
3. Wear a seat belt during the test drive and pay attention to the road conditions.

I hope the above information can help you easily complete the test drive appointment of BAIC and get a better test drive experience.

　　writing/Heichengwen

　　It’s not the first time that the shady scene has been exposed. The incident of adding sugar in 3.15 exposure must have shocked all car owners. Everyone will wonder if their cars have been added with sugar in a black heart. So what’s the harm of adding sugar to the cake? In addition to adding sugar to the car, what else does the "black heart" S shop add to the car to pit the owner?

　　Event review

　　Ms. Yang from Jingmen, Hubei Province spent 310,000 yuan to buy it. It was the first time to maintain it in a certain place. After more than two hours of delivery, she was told that there was a lot of sugar in the vehicle. Cleaning these sugar must be decomposed, and Ms. Yang had to pay for it at her own expense.

　　Adding sugar can cause "chronic heart disease"

　　White sugar, as a white crystal, will not dissolve in the engine oil, but with the start of the vehicle, the temperature of the cylinder will rise, and the white sugar will slowly melt, which will greatly increase the viscosity of the engine oil, so that it cannot be circulated normally. The damage caused by adding sugar will be overhauled, all oil circuits need to be cleaned and inspected, and parts such as oil pumps and oil pipes that cause blockage need to be replaced. The labor cost and material cost will easily exceed 10,000 yuan. Generally, manufacturers provide a warranty of as short as 3 years/100,000 kilometers and as long as 6 years/150,000 kilometers. As long as there is a problem with normal maintenance, manufacturers will unconditionally repair it. Adding sugar to the car is man-made destruction. If the crime can’t be found, the owner can only bear it himself.

　　The mechanic knows that a car with sugar can run up to 180 kilometers. After they put sugar, they will call the next maintenance department to get ready for that car and introduce business to each other. Overhaul is not a small expense, at least 20,000-30,000 yuan, and the garage will make a profit.

　　Besides adding sugar and black heart, what else is added to the car to damage it?

　　Alcohol in brake oil

　　In addition to adding sugar to the engine oil, some people broke the news that some black-hearted auto repair shops would quietly add alcohol to the brake oil. Adding alcohol to the brake oil will harden the parts in the brake system, thus accelerating the wear of the brake system. Once the owner feels that he can’t stop the car, he has to replace the brake system quickly. It is indispensable to spend thousands of dollars, and the garage will make another profit.

　　Sprinkle salt in antifreeze

　　The antifreeze is added to the water tank. Adding salt to the antifreeze and then adding it to the water tank is a common trick in black-hearted car repair shops. "The water tank mixed with salt will cause scale in the water tank, which will not only cause the circulating water to be unblocked, but also seriously corrode the water tank and cause the water tank to be damaged." The obvious consequence of this move is that vehicles often inexplicably show that the water temperature is high and even the water tank leaks. The repair cost of water tank varies from several hundred yuan to several thousand yuan according to different models.

　　Add bittern

　　After the bittern is added, the salt will agglutinate inside and form a "paste", which, like sand skin, wears away the parts constantly. When the wear reaches a certain level, the grinding disc in the inner part needs to be replaced, and the whole part may be damaged.

　　Under normal circumstances, this process of wear and tear takes a year or even years, but this dirty trick can shorten this process to months or even weeks. The profit is also considerable, and the repair cost is as high as 10 thousand yuan to 15 thousand yuan.

　　Adding caustic soda to the cleaning solution

　　Some stores add caustic soda to the cleaning solution when cleaning the water tank. On the surface, it seems to be cleaner, but it is not. After adding caustic soda into the cleaning solution, it will accelerate the aging of the plastic pad. If you don’t know what’s going on, you have to replace the plastic pad frequently, and put it in for hundreds at a time.

　　In order to avoid this kind of thing, the owner had better choose a reputable and trustworthy repair shop when repairing.

　　autowk

　　↑↑↑↑↑↑Long press can be copied to WeChat to search for WeChat official account. We will push the latest practical car information every day to solve all kinds of car problems for everyone. Come and join us!

　　Yangguang. com BeijingsixmoonfiveJapan News (Reporter Sun Bingjie) Recently, a new type of Internet has emerged in Shandong and Fujian.+Home-based medical model-"shared nurses" has aroused public discussion. This one is connected to the Internet.+The new medical model of hitchhiking not only brings convenience to patients, but also causes social doubts about its safety. National Health Commission, as the competent department, responded a few days ago and will summarize the experience of "sharing nurses" in various places to guide the standardized development.

　　"shared nurses": a win-win situation for nurses and patients?

　　Bike-sharing, familiar with the public, etc.APPSimilarly, turn on the phone.APPChoose the service you need, place an order, wait for the platform to screen, and you can enjoy the services provided by nurses or doctors in just ten minutes. This is a "shared nurse" model popular in Jinan, Shandong and other places recently.

　　"shared nurse"APPWhat services can you provide? The reporter downloaded an earlier one with the words "shared nurse" on the mobile phone.APPBesides routine injections, infusions, blood collection, etc., its homepage can also provide services such as catheterization, enema, stitches removal and maternal and child care.

　　

　　This new type of "Internet"+The mode of "home care" is being welcomed by many users, such as Ms. Wan Juan in Beijing.APPA loyal user of. She told reporters that her family is old and young, and she rarely has time to go to the hospital.APPSolved her "trouble" to a great extent. "I have to queue up when I go to the hospital to register. The elderly and children at home are uncomfortable. I now make an appointment with doctors and nurses directly."

　　At present, the shared nurses launched by various platformsappThere is little difference in functions, mainly providing on-site service for nurses. In addition to the top three hospitals, some nurses come from outpatient departments of primary hospitals. The service items are varied, but mainly include injection and infusion, dressing change and maternal and child care.

　　Compared with public hospitals, the reporter noticed that nurses were shared.APPIt is generally expensive in price. Take basic services such as infusion and injection as an example. Most of themAPPOn-site service price is at150About yuan, more than hourly billing. According to the price of medical services in public hospitals in Beijing(2017edition),Adult outpatient intravenous infusion general public hospital price insevenYuan or so, only this one is close.twentyTimes.

　　However, in the view of employee Zhao Fei, the current pricing is still in the "acceptable range" compared with the cost of patients queuing in the hospital. And the shared nurse model can not only provide convenience for patients, but also give patients and nurses appropriate subsidies, which can increase the income of nurses.

　　"Now nurses pay more, but their income is not ideal. In particular, some nurses are too old to work at night, and theseAPPIt provides them with opportunities to realize their skills and increase their income. Yang Jie, a nurse in a hospital in Xicheng District, Beijing, told reporters.

　　"Aging" gives birth to the demand for home care

　　In fact, shared nursesAPPIt is not the first time that it has appeared. The upsurge of sharing economy in recent two years has also made the medical field the next outlet. Huge nursing demand and professional nursing force through "Internet"+"Shared nurses" are entering the families of ordinary people.

　　The latest statistics of the National Office for Ageing, as of2017At the end of 2008, the whole country60The number of elderly people over the age of2.4Billion, accounting for the proportion of the total population.17.3%, average nearfourIndividual labor supportoneAn old man. Many elderly people suffer from chronic diseases and need regular health care; Among the hospitalized patients, at least20%~30%% of patients still need nursing after discharge.

　　There is a strong demand for nurses’ home service. Mobile nursing platform provides opportunities for nurses to realize their skills. While "shared nurses" seem to be "win-win", the unsafe factors can not be ignored, mainly focusing on nurse qualifications, medical safety and so on.

　　According to National Health Commission2008The Measures for the Administration of Nurses’ Professional Registration, which was implemented in, stipulates that nurses can only engage in nursing work according to the registered practice place after obtaining the Nurse’s Practice Certificate through practice registration. According to the reporter’s understanding from National Health Commission, at present, except for Beijing, Tianjin and Guangdong, which are pilot areas for regional registration of nurses, nurses in most other provinces have no multi-point qualification.

　　"This means that the on-site service is actually carried out outside the registered practice place and is suspected of illegal practice." Analysis of Zhou Xuefeng, a lawyer of Beijing Jingshi Law Firm.

　　In addition, how to avoid the medical risks in the nurse’s home service center? It is the key to whether the "shared nurse" platform is reliable. The reporter noticed that the current shared nursesAPPFor patients with higher risks, they will generally not take orders, and nurses will also choose orders with lower risks. Yang Jie, who has many years of nursing experience, admits that the biggest risk of door-to-door infusion lies in its uncontrollable nature, and patients may have adverse reactions during infusion. The patients’ families lack emergency rescue equipment, "not only the patients will be very dangerous, but also the disputes between doctors and patients will be difficult to sort out."

　　Relevant policies are on the way.

　　this yearfourmoon28On April 20, the General Office of the State Council officially released "On Promoting the Internet"+Opinions on the development of medical health. Require a sound "Internet"+Medical health "service system. Promote the integration of Internet and medical and health services from the aspects of medical treatment, public health, family doctor signing, drug supply guarantee, medical insurance settlement, medical education, popular science and artificial intelligence application. It covers many aspects of medical treatment, medicine and medical insurance.

　　In an interview with a reporter from the Central Broadcasting Bureau, the relevant departments of National Health Commission pointed out that some provinces and cities with conditions have explored the "shared nurse" door-to-door service, which has solved the problem of the elderly and patients with mobility difficulties, brought convenience to the people, and is an exploration of nursing service entering the family.

　　According to the forecast of the World Health Organization,2050In, China will have.35%The population of more than60Years old, which means that China is also facing strong aging pressure under the background of building a well-off society in an all-round way. In Zhao Fei’s view, aging+The limited medical resources have created many urgent needs for Chinese to see a doctor at home. "Although the’ shared nurse’ has some flaws, it has responded to some extent.The basic desire of "seeing a doctor at home". Wu Zhipan, a professor at Peking University, said, "Most norm makers are facing the Internet.+"Mode, it is inevitable to behave behind some, should set aside time. "

　　Regarding whether it is legal for nurses to sign contracts with the online platform, the relevant authorities said in an interview that the multi-point practice of signing online platforms and physical medical institutions is not the same, but there is no relevant policy. National Health Commission said that the next step will be to gradually revise and improve the policies related to nurse practice management on the basis of summing up the pilot experience, combining with the promotion of graded diagnosis and treatment and the continuous deepening of medical reform. At the same time, further implement the "General Office of the State Council on promoting the Internet"+Opinions on the development of medical health, combined with the experience of exploring and developing "shared nurses" in various places, guides standardized development to meet the diversified and multi-level health needs of the public.

　 　 　 　 At about 16: 00 on March 19, CPC Central Commission for Discipline Inspection official website quoted the Shanxi Provincial Commission for Discipline Inspection as saying: With the approval of the Shanxi Provincial Party Committee, Liu Xiangdong, the former party secretary and director of the Shanxi Provincial Environmental Protection Department, was suspected of serious violation of discipline and law, and is currently under investigation.

　　　　　　　　According to public information, Liu Xiangdong was born in 1955 and joined the work in 1970. He was born in Pingshan, Hebei. In the 1970s, he graduated from the Chinese Department of Shanxi University as a student of workers, peasants and soldiers, and then entered Shanxi TV Station and Shanxi Radio Station as an editor and reporter.

　　　　　　　　Liu Xiangdong’s relationship with news may be related to his family.

　　　　　　　　In a book entitled "The Bad Official’s Documentary on Environmental Protection in Liu Xiangdong", it is mentioned that Liu Xiangdong’s father Liu Shan was the editor-in-chief of Shanxi Daily.

　　　　　　　　In December, 2004, under the care of some retired leaders in Shanxi Province and the old-timers in the press, Liu Xiangdong published Liu Shan Memorial Anthology at his own expense.

　　　　　　　　The author of "The Bad Official’s Environmental Protection Documentary in Liu Xiangdong" once worked in a news unit and lived in the same yard with Liu Xiangdong in the 1960s and 1970s. "We get along very well, and we talk about everything."

　　　　　　　　The author of the book wrote in the "postscript", "I think I know him better. He doesn’t have a high standard of living and little interest in his spare time. No drinking, no dancing. Mahjong can’t be rubbed, and poker can’t be played. The only hobby is to smoke cigarettes and watch martial arts novels or real kung fu movies. "

　　　　　　　　In 1985, Liu Xiangdong, who was in his thirties, moved from the media to his official career. He successively served as deputy secretary and deputy director of the Party Committee of Taiyuan No.1 Commercial Bureau, general manager and party secretary of Taiyuan Tianlong Building. In 1991, Liu Xiangdong became the Deputy Director of Shanxi Foreign Trade Department, and later served as the Deputy Commissioner of Xinzhou Administrative Office, the Deputy Director of Provincial Trade Department, the Director of the Council of Provincial Supply and Marketing Cooperative and the Party Secretary.

　　　　　　　　In 2006, Liu Xiangdong transferred to the environmental protection system and became the Party Secretary and Director of Shanxi Environmental Protection Bureau. People in Shanxi’s environmental protection industry said that at that time, Shanxi’s atmospheric environment and water environment were ranked last in the country, and it was also the time when environmental protection work was highly valued and began to exert its strength.

　　　　　　　　At the beginning of taking office, Liu Xiangdong suggested that officials should be rewarded for environmental protection, which immediately caused great controversy.

　　　　　　　　According to Phoenix Weekly, the Shanxi Provincial Environmental Protection Bureau and the Finance Department have come up with a "brilliant plan": whoever withdraws from the top 5 cities with the most serious air pollution in China will be rewarded handsomely; Cities with an air quality index ranking 10 places ahead will be awarded special prizes. The maximum amount of reward is RMB 2 million. Rewards are mainly given to individuals, mainly the principal responsible persons, leaders in charge, leaders of environmental protection departments and relevant personnel in key cities.

　　　　　　　　The report also said that "rewarding millions" is only one of the means of Shanxi’s new environmental protection policy. Since Liu Xiangdong became the director of Shanxi Environmental Protection Bureau in March 2006, a series of severe environmental punishment measures have been introduced, and even three mayors have received an open letter from the Environmental Protection Bureau urging them to carry out environmental protection work.

　　　　　　　　"Liu Xiangdong is an environmental hero in China" —— In June 2007, a Shanxi media published an article praising the then director of Shanxi Environmental Protection Bureau.

　　　　　　　　In October, 2008, Liu Xiangdong won the Gold Medal of the Global Charity Alliance for his outstanding contribution to the improvement of Shanxi’s environmental quality.

　　　　　　　　After being awarded the medal, Liu Xiangdong said that the environmental protection project is a project of people’s livelihood and virtue, and its contribution is contemporary and beneficial to the future. In one fell swoop, Shanxi got rid of the "black hat" with the first pollution in the country and put on the "green hat" again. This depends not only on the determination of "steel law enforcement" and "broken arm pollution control", but also on the cooperation of "linkage of all parties" and "joint attack" "So, this heavy medal does not belong to me personally, but to all Shanxi and the whole society."

　　　　　　　　In December of the same year, he won the fifth China Baosteel Environmental Award.

　　　　　　　　When Shanxi Environmental Protection Bureau recommended him as a candidate, he once introduced: He was born in Chinese major, worked as a reporter, once encouraged writing, criticized the current disadvantages, and became famous in Shanxi press; He has been galloping in the industrial and commercial field for many years. When he was in charge of Tianlong Group, Tianlong spent its moderns; After taking charge of the supply and marketing cooperative of Shanxi Province, the supply and marketing system of Shanxi ushered in the development climax of longing; He, who has been concerned about environmental protection for a long time, seems to have been born for environmental protection, and seems to have been waiting for the opportunity to die for environmental protection. At the critical moment of Shanxi’s environment, his temperament as a challenger and his style as an innovator make him a natural candidate for the provincial party committee and government to be appointed in crisis.

　　　　　　　　After winning the prize, Liu Xiangdong said that he would donate all the 50,000 yuan prize to Shanxi Representative Office of China Environmental Protection Foundation as the first start-up fund of Shanxi Environmental Protection Award to encourage and support advanced collectives and individuals who have made outstanding contributions to Shanxi’s environmental protection.

　　　　　　　　Liu Xiangdong’s environmental protection work has also been recognized by the old leaders.

　　　　　　　　The book "Bad Official’s Environmental Protection Documentary in Liu Xiangdong" writes that on November 17, 2007, an old comrade who had worked in Shanxi wrote a letter to the then leaders of Shanxi Province. The letter said, "The other day, when I was in Taiyuan for a meeting, I dropped by Lvliang City and personally felt that Shanxi has changed a lot in recent years, especially the environmental quality …"

　　　　　　　　In 2008, the State Environmental Protection Administration was "upgraded" to the Ministry of Environmental Protection, and in May of the following year, Liu Xiangdong was also changed from the former Shanxi Provincial Environmental Protection Director to the Shanxi Provincial Environmental Protection Director.

　　　　　　　　Different from the "glorious image" established in the media, an official in the environmental protection system of Shanxi Province told The Paper (www.thepaper.cn) that he had a general impression of Liu Xiangdong and did not agree with the statement that Liu was an "environmental hero".

　　　　　　　　Another official who often deals with Liu Xiangdong said, "It can only be said that he was a leader, and we can only obey. Now that he has been arrested, what’s the point of talking about it? "

　　　　　　　　According to some people familiar with the matter, Liu Xiangdong has been in charge of Shanxi’s environmental protection system all the year round and has made many social figures, including some Shanxi "coal bosses".

　　　　　　　　In March 2013, Liu Xiangdong stepped down as Party Secretary and Director of Shanxi Provincial Environmental Protection Department and was replaced by Guo Changqing.

　　　　　　　　In July, 2013, Liu Xiangdong served as the team leader of Shanxi Provincial Committee, responsible for patrolling Lvliang, a major coal town.

　　　　　　　　According to Lvliang Daily, on April 29th, 2014, a patrol group of the provincial party committee gave feedback to Lvliang. Liu Xiangdong, leader of a group of provincial party committee patrol, gave feedback on the patrol work. Relevant responsible comrades of the provincial party committee patrol office put forward specific and clear requirements, and Gao Weidong, secretary of the municipal party committee, presided over the meeting and delivered a speech.

　 　 　 　 Now, it seems quite ironic.

10moon17The 9th china international forum on work safety Fire Safety Sub-forum, hosted by the Fire Rescue Bureau of the Ministry of Emergency Management and undertaken by the China Fire Protection Association, was held in Hangzhou, Zhejiang. Experts and scholars from domestic and foreign fire protection fields had in-depth exchanges around "strengthening fire accident prevention and promoting the development of fire protection". Zhou Tian, Chief Engineer of Fire Rescue Bureau of Emergency Management Department, presided over the sub-forum, and Chen Weiming, President of China Fire Protection Association, attended and delivered a speech. Responsible persons of fire departments of fire brigades, responsible persons of fire research institutes and fire product conformity assessment centers, as well as representatives of relevant scientific research institutions, research institutions and enterprises.300More than 200 people attended the sub-forum, and at the same time, the Japanese Fire Protection Association, national fire protection association, the International Federation of Fire Protection Associations and German were invited.VDSExperts and scholars of certification bodies.

Zhou Tian said that this forum is the first large-scale international forum held after the establishment of the Emergency Management Department. During this period, a sub-forum on fire safety was established for the first time, which fully reflected the concern and attention of the Emergency Management Department to the fire-fighting cause and the integration and docking of fire-fighting work and safety production work.

Chen Weiming said in his speech that as the organizer of this china international forum on work safety fire safety sub-forum, it is very meaningful for China Fire Protection Association to provide a high-standard communication platform for fire professionals from all corners of the country.

This sub-forum on fire safety invited domestic fire departments, scientific research institutes, universities, fire-fighting enterprises and fire-fighting experts and scholars from overseas to hold.14The keynote speech included not only the latest achievements in fire risk analysis and prevention and control technology research of high-rise and underground buildings, petrochemical enterprises, large-scale urban complexes and new energy vehicles, but also smart fire protection construction, external wall insulation materials, fire accident investigation, volunteer fire brigade management and certification of domestic fire protection products entering overseas markets, which are all hot, difficult and focus issues in current fire safety work.

Participants in the sub-forum said that it is very rare for Chinese and foreign counterparts to have such an exchange opportunity. Through one day’s discussion and exchange, they not only enhanced mutual understanding, but also enhanced cooperation and friendship, and gained a lot.

　

CCTV News:During the harvest season, many new farmers are active in the vast fields. They are using newer ideas, better technology and more scientific management mode to change the traditional agricultural planting methods and harvest their own "bumper life".

PPT will be put on first in the meeting. Data and flow are high-frequency words that pop up from time to time in the discussion. You may not think that this group of young people with an average age of less than 29 are actually dealing with land every day.

Li Ting is the head of this team. After graduating from Jiangxi Agricultural University in 2015, she went to an eco-agricultural company in Guangdong. At the end of 2016, Li Ting resigned and returned to his hometown Yingshang County, Anhui Province to start a business.

Compared with the traditional farmers facing the loess and facing the sky, Li Ting’s team is labeled as a "new farmer". The 11 members are all university graduates, including those who study agriculture, finance and journalism. In Li Ting’s view, their advantage lies in making good use of data to guide farming.

Data becomes new agricultural materials to help traditional agricultural production

Then, how did Li Ting and his team apply the new agricultural material "data" to farming? Let’s continue to read the report.

The cycle of crop growth, the change of market conditions, the performance of sales terminals and the portrait of customer groups are as important to Li Ting and his team as seeds, fertilizers and pesticides. At present, this 200-acre spinach is just the harvest that Li Ting and others "grabbed" with data. Before, because of the continuous high temperature, the sprouting rate of edamame was not good even after two crops were planted in the field, and it was about to be harvested.

In order to make good use of data, a new agricultural resource, Li Ting has set the development direction of "market-oriented, order-based planting". Although the planting structure of seedlings of pepper, chestnut pumpkin, Trichosanthes kirilowii and cauliflower has been adjusted, it can ensure that all the seedlings are "explosive". There are jobs in the greenhouse all year round, and more than 60 villagers have a relatively stable job.

The action of "two strengths and one increase" helps new farmers "wisdom" to cultivate land

In order to further improve the efficiency of vegetable planting, Li Ting and others are going to upgrade the previous greenhouse, but the upfront investment in facility agriculture is very large, and the cost of upgrading the digital greenhouse is even higher. How did they solve the problem of funds?

Just when Li Ting’s team was at a loss for funds, Anhui Province launched the action of "strengthening agriculture by science and technology, strengthening agriculture by machinery and increasing farmers’ income", providing a series of policies and financial support for digital agriculture projects.

With the support of various policies and funds of the local government, Li Ting’s base has gradually established a digital seedling factory, a cold storage room, a movable seedbed, an automatic sprinkler system and a visual Internet of Things system. These "new farm tools" exchanged for real money have made farming more scientific and technological and easier.

Just last year, Li Ting became a science and technology correspondent in Yingshang County, and his base has also become a local exhibition area for promoting modern agriculture. Almost every week, people come to visit and study.

Digitalization empowers new farmers to become farmers.

Li Ting and his friends have used what they have learned to become new farmers, realizing their own value and driving more and more people around them.

At present, the planting base of Li Ting has grown to 560 mu, and the surrounding planting area is 3,000 mu driven by radiation. Everyone knows that following Li Ting, there is no need to sell vegetables.

In the past two years, in addition to the flourishing facilities vegetable project, Li Ting and his team have successively transferred more than 2,000 mu of cultivated land, planting staple foods such as rice and wheat. Growing vegetables and raising seedlings, they already have rich experience and stable sales channels. Why should they go out of the comfort zone? Li Ting’s goal in mind is not small.

Li Ting, head of Anhui Yingshang Shili Ecological Agriculture Technology Co., Ltd.:We do field crops mainly based on the consideration of "digital" farmland, and we want to digitally empower in the field. At the same time, there is no need to panic when we have food in our hands, and the issue of national food security is also our responsibility as a new farmer.

Since March 2021, the influenza activity in southern and northern provinces has been higher than that in the same period in 2020, and since September, the level of influenza activity in southern provinces has shown an obvious upward trend. The risk of overlapping epidemic of COVID-19 epidemic and influenza and other respiratory infectious diseases still exists this winter and next spring. Recently, it coincided with a large-scale cooling in China, and the flu vaccine quickly "warmed up". However, how to choose a flu vaccine that suits you?

I. Types of domestic influenza vaccines

At present, there are trivalent inactivated influenza vaccine (IIV3), tetravalent inactivated influenza vaccine (IIV4) and trivalent live attenuated vaccine (LAIV3) approved for marketing in China.

Among them, trivalent influenza vaccine is suitable for children and adults over 6 months, which can prevent influenza caused by two influenza A viruses (H1N1, H3N2) and one influenza B virus (Victoria).

Four-valent influenza vaccine has more protection against one type of influenza B virus (Yamagata) than three-valent influenza vaccine, but the current four-valent influenza vaccine in China needs to be over 3 years old to be vaccinated.

Second, the way of influenza vaccine administration

At present, there are two ways to administer influenza vaccine in China, one is traditional injection and the other is nasal spray.

Among them, the nasal spray method is unique to the nasal spray influenza vaccine, which was only listed in China in August 2020, but it is not the first in China. It has existed abroad for a long time (the United States and the European Union approved the use of nasal spray influenza vaccine in 2003 and 2012, and both of them are tetravalent), but the market share has not been high. This vaccination method can effectively avoid puncture and "needle fainting" caused by injection, but as for whether it can really make children not afraid of getting flu vaccine, it seems that it is not. Although it doesn’t seem to hurt, the nasal mucosa is also very sensitive, and the way of "nasal spray" is not necessarily more comfortable than intramuscular injection. It is difficult for children to ensure the accuracy of vaccination dose, and the technical operation requirements for vaccinators are relatively high.

Third, the safety of influenza vaccine

Influenza-like vaccines are all split or subunit, that is, inactivated vaccines. After years of practice, the safety of all kinds of inactivated vaccines is relatively high. Its contraindications are limited to allergies to vaccine ingredients, and there is no restriction on egg allergies. Even during pregnancy and some elderly people with basic diseases are recommended to be vaccinated.

Then let’s take a look at the new nasal spray influenza vaccine: this vaccine simulates the process of natural influenza infection. After the vaccine is atomized, it enters the body through the nasal cavity, and the first barrier is mucosal immunity, and then cellular immunity and humoral immunity are generated by activating lymphocytes. However, this means that the nasal spray vaccine must be an attenuated live vaccine. From the point of view of safety, attenuated live vaccine may expel vaccine virus strains after inoculation, and occasionally it is reported that the live virus discharged from the vaccinator is transmitted to the uninoculated. Therefore, it is not recommended to vaccinate children with severe immunocompromised patients with nasal spray influenza vaccine.

Relatively speaking, the live attenuated vaccine has more contraindications (rhinitis, asthma, immune problems, etc.), and the range of people who can be vaccinated is narrower. The vaccination age range of this vaccine is 3-17 years old, which directly avoids children under 3 years old and the elderly who may have basic diseases. Pregnancy is also a contraindication. Even people who have used anti-influenza drugs such as oseltamivir and zanamivir (or traditional Chinese medicine with antiviral components) 48 hours before vaccination are not recommended to be vaccinated with this nasal spray vaccine.

Some foreign researchers have summarized the cases of influenza still diagnosed after receiving nasal spray vaccine or attenuated live vaccine or inactivated vaccine for injection. Among 17,173 patients aged 2-17, 4,579 received inactivated vaccine by injection, 1,979 received nasal spray vaccine or live attenuated vaccine, and 10,615 were not vaccinated. It was found that the effectiveness of inactivated vaccine for injection against influenza A (H1N1) was 67%, and the effectiveness of nasal spray vaccine or attenuated live vaccine was 20%. Compared with the recipients of inactivated vaccine by injection, the probability of infection with influenza A (H1N1) is significantly higher among those vaccinated with nasal spray vaccine or live attenuated vaccine.

Fourth, the effectiveness of influenza vaccine

As far as the effectiveness of protection scope is concerned, the tetravalent influenza vaccine containing four influenza virus strains (two types A and two types B) is better than the trivalent influenza vaccine containing three influenza virus strains (two types A and one type B).

Based on five studies from 2013 to 2016, the effect of nasal spray vaccine or live attenuated vaccine on influenza A (H1N1) is lower than that of inactivated vaccine by injection in all children’s age groups. Therefore, the American ACIP (Advisory Committee on Immunization Practice) did not recommend nasal spray influenza vaccine in 2016-2017 and 2017-2018.

A meta-study published online in Pediatrics in January 2019, entitled "Live Attenuated and In Activated Influenza Vaccination Effectiveness", recorded the reasons (and reviewed Meta) why AAP and CDC did not recommend nasal influenza vaccine in 2016-17 and 2017-18.

Please see the figure below for a detailed comparison list.

(Click to view larger image)

Finally, to sum up:Under the age of 3, there is no choice but to get trivalent flu vaccine. Above 3 years old, tetravalent vaccine is definitely the first choice in terms of protection effect. However, the price of trivalent vaccine is half cheaper than that of tetravalent vaccine (50 yuan VS110 yuan). If the money is not bad, then choose tetravalent vaccine. As for the nasal spray vaccine, if you are over 3 years old and under 17 years old, you happen to be "dizzy" or have extreme fear of injection, then it is much better to vaccinate the nasal spray vaccine than to do nothing.

　References:

1.Chung JR, Flannery B, Ambrose CS, Bégué RE, Caspard H, DeMarcus L, Fowlkes AL, Kersellius G, Steffens A, Fry AM; Influenza Clinical Investigation for Children Study Team; Influenza Incidence Surveillance Project; US Influenza Vaccine Effectiveness Network. Live Attenuated and Inactivated Influenza Vaccine Effectiveness. Pediatrics. 2019 Feb; 143(2):e20182094. doi: 10.1542/peds.2018-2094. Epub 2019 Jan 7. PMID: 30617239; PMCID: PMC6361354.

2. Yang Penghui, Yang Lufang. Study on immune defense mechanism of respiratory mucosal infection of influenza virus. International Journal of Immunology, 2006,72(5):294-298.

3. Technical Guide for Influenza Vaccination in China (2020-2021)

4.https://www.cdc.gov/flu/prevent/nasalspray.htm

5 Changchun 100 grams of biological nasal spray attenuated trivalent influenza vaccine instructions

1905 movie network news The Spring Festival animated film will be officially released on the first day of the Year of the Tiger. On January 4th, the film released a special video of "Tiger Tiger Born Wind" to reveal the film creation process.

　

"The Great Hero of Xiaohudun" tells the story of Xiaohudun’s adventurous growth in pursuit of the dream of an escort in his heart. The newly released special video "Tiger" is full of flavor, and Xiao Hudun, wearing a tiger’s head hat, expounds the creative process. Although the main creative team of the film is not necessarily the best in the industry in terms of number of people and equipment, its attitude of cultivating animation talents in China and creating fine animation in China is firm.

In addition, exaggerated brainwashing explanations such as "A masterpiece was produced only in one hundred million years" are full of joy and magic, and Xiaohudun also made a fuss at the end of the video, saying "I don’t want to bite you", which makes people smile, and it is more like making a promise of "watching the Tiger Pier in the Year of the Tiger".

　

The creative team behind "Little Tiger Pier Hero" is determined to create an original national IP and make China’s animated image famous in the world. Little Tiger Pier, which is popular in short videos, comics, theme parks, derivatives and movies, is one of the representatives.

It is reported that when the main creator created the image of the Tiger Pier, he closely followed the words "Meng, Meng, Meng and Meng". "Meng" refers to Xiao Hudun’s personality is a bit stupid, and occasionally he will do ridiculous stupid things. "Meng" means cute and super cute. "Fierce" means that Xiaohudun is brave and courageous, with a fearless momentum. "Dream" is his dream of becoming an escort and returning his parents as soon as possible. Nowadays, Xiaohudun, which has tens of millions of fans on the whole network, is about to make its debut on the big screen. I believe that the cute image of Xiaohudun will be more and more deeply rooted in people’s hearts when the Year of the Tiger comes, adding a little joy and celebration to the Spring Festival.

　　CCTV News recently reported on the safety investigation of self-heating hot pot.

　　You don’t need fire or electricity, just add a bottle of water, and you can enjoy the hot pot … … Nowadays, the so-called "lazy people cook their own hot pot" has quietly become popular, and some brands have also introduced self-heating foods such as rice, noodles and vermicelli. However, in the investigation, the reporter found that although the self-heating convenient hot pot is delicious and fast, there are certain safety hazards. The heating package of self-heating food is flammable and explosive, so consumers should be very careful when using it, and it is not allowed to take it by train or plane.

　　What is a self-heating hotpot?

　　Self-heating hot pot does not need fire or plug in electricity, and it is mainly composed of ingredients, an ingredient pot, a pot cover, an outer pot and a heating bag. The heating principle is to use the substance in the heating bag to contact with water to release heat, so that the temperature of the food in the upper food pot increases after absorbing heat. Besides self-heating chafing dish, it is also called micro chafing dish, clear boiled chafing dish and self-cooking chafing dish.

　　This product, which first appeared in Wechat business’s circle of friends, attracted more and more catering and food companies to join. From making hot pot bottom materials to chain hot pot restaurants, many companies have started self-heating small hot pot business. Even a good shop that makes snacks sells self-heating hot pot in its own Tmall flagship store. Now go to e-commerce platforms such as Tmall and JD.COM to search for "self-heating hot pot", and at least nearly 30 brands will appear.

　　Eat a hot pot and call the police!

　　However, there is no small safety risk in this convenient hot food. The reporter noticed that there are many reports on the Internet that the alarm will give an alarm when the self-heating hot pot is used, and consumers have sent the video that triggered the continuous alarm of the gas alarm when using the self-heating hot pot to the short video platform.

　　Consumer Xiao Chen has been afraid to eat self-heating hot pot at home since it caused the gas alarm to call the police. According to reports, she was operating in the kitchen according to the instructions. After the lid began to steam, she planned to go back to the house for a while, but before she left the kitchen, the gas alarm suddenly rang.

　　"At that time, I was shocked. I was afraid of gas leakage and specially called the gas company. The other party said that the gas did not leak after the door-to-door inspection." The inspectors said that it may be caused by the self-heating chafing dish, because the gas alarm will only give an alarm when it detects that carbon monoxide exceeds the standard, which may be caused by the gas released when the self-heating chafing dish is heated.

　　In addition, consumer Xiao Li told reporters that once he ate self-heating rice on the glass coffee table at home, the vent hole on the lid of the box just burst, and he heard a bang, and the corner of the glass coffee table burst, causing the rice to spill all over the floor.

　　The reporter bought a box of self-heating hot pot at random. After unpacking, first put the hot pot bottom and all the ingredients into the lunch box and add cold water. Then tear off the outer bag of the heating package and put it in the bottom box, and add cold water without heating the package. Place the food box on the heating bag, open the vent hole on the closed cover and cover the hot pot tightly. After a few seconds, steam will be ejected from the vent hole. After a few minutes, the sound of boiling water will be heard in the box, and the box will expand and deform when heated, and the high temperature can be felt near the lunch box. After more than 10 minutes, the box gave out a bang, and then the gas alarm at the reporter’s home rang. Turn off the gas alarm and wait for a few minutes, open the airtight cover, and high-temperature steam will blow on my face. In the process of eating, the self-heating hot pot has always maintained a high temperature. After eating for an hour, the outside of the lunch box still feels hot.

　　The manufacturer said this.

　　Why does the alarm continue to alarm?

　　So, what is the reason that causes the gas alarm to alarm continuously? The reporter dialed the telephone number of the manufacturer of the heating package. "When the heating package heats up, it will produce a small amount of hydrogen, because hydrogen will cause the smoke sensor to alarm." The person in charge of a heating package manufacturer said. Hydrogen is a combustible and reducing gas. Pure hydrogen burns quietly in the air, while impure hydrogen may explode when it burns.

　　Is it dangerous to generate hydrogen in the heating package?

　　However, in view of the hydrogen generated during the reaction of the heating package, the personnel of the manufacturer claimed to the reporter that "there is absolutely no safety hazard".

　　The person in charge of a heating package manufacturer told the reporter: "It doesn’t matter. If that thing is dangerous, it can’t be so hot in the market. Don’t think it’s so dangerous, it’s not so dangerous, and big companies are doing it."

　　safety test

　　1 In a confined space, the heating package has the risk of deflagration.

　　The manufacturer of the heating package said that there was absolutely no potential safety hazard. However, reports about the alarm of the self-heating food appeared from time to time. Then, is there a safety hazard after the heating package reacts with water?

　　Not long ago, the Shanghai Consumer Protection Committee informed about the testing of 20 self-heating instant hot pot products. The test items include the inspection of appearance and packaging label, the surface temperature of the pot, the gas released by the heating package when it meets water, the secondary water addition reaction of the heating package, the composition and content of the heating package and other indicators. The test results show that all the tested heating packages belong to "substances or mixtures that emit flammable gases when in contact with water".

　　Shang Zhaocong, executive deputy director of the National Chemical Product Safety Quality Inspection Center, told the reporter: "We have done a lot of experiments, and basically each heating package can generate about 40 liters of hydrogen. The combustion limit of hydrogen in air is 4% to 75.6%. Of course, there are other closed or semi-closed conditions, such as inside the car, which will have similar risks. "

　　You should also be careful when eating hot pot together on the tourist bus.

　　Not only the self-heating food may bring the risk of deflagration when it is used in a closed space, but also it has great safety hazards when it is used intensively in some public places.

　　Xiao Qiuping, assistant director of the National Chemical Products Safety Quality Inspection Center, said: "For example, many tourists don’t know that hydrogen will be generated during the driving of tourist buses and long-distance buses. The large-scale use of self-heating hot pot may lead to the accumulation of hydrogen in vehicles, especially in summer, when the air conditioner is turned on, and the whole compartment is in a closed environment. In this case, if the lower explosion limit concentration is reached and a little fire source is encountered, a lighter is not needed.

　　3 After using the discarded heating package, there are still potential safety hazards.

　　Experts also told reporters that not only the self-heating products may bring the risk of deflagration after reaching the deflagration limit value of hydrogen in the use process, but also there are safety hazards after using the discarded heating packages.

　　In this experiment, the Shanghai Consumer Protection Committee also submerged 20 sample heating packages in water again. The results show that there are 14 samples of heating packs with different degrees of continuous deflation. The reaction duration is more than 3 minutes, and the longest is 8 minutes.

　　If such a heating package is discarded and meets water in a closed space such as a garbage can, and a little fire source is added, it may burn.

　　Safety warning to be standardized, safety standards to be issued.

　　In terms of product standards, there are currently no national and industrial standards related to self-heating instant hot pot products and heating packages in China. In fact, this unpredictable but possible security risk needs to be clearly reminded before users use it. However, the reporter found that at present, no self-heating product on the market has made a clear warning against these problems.

　　Cai En, director of the Consumer Guidance Department of the Shanghai Consumer Rights Protection Committee, said: "The manufacturer of heating packs should first make further tests and analysis on the components and related proportions of its heating packs, including the weight, to ensure that this heating pack can fully respond and ensure the safety of consumers when using it."

　　In this test, 18 samples of heating packages were marked with main components and corresponding enterprise standard codes. According to the marked main components, it can be divided into two groups: group ⅰ is calcium oxide, aluminum particles and sodium bicarbonate; Group II is calcium oxide, aluminum powder, sodium carbonate and sodium hydroxide. The heating packages of the other two self-heating instant hot pot samples were not marked with ingredients and enterprise standard codes.

　　According to the Catalogue of Hazardous Chemicals (2015 Edition) issued by state administration of work safety and other ten ministries and commissions, "aluminum powder" belongs to hazardous chemicals. In the list of dangerous goods in the United Nations Model Regulations on the Transport of Dangerous Goods, "uncoated" aluminum powder belongs to the listed 4.3 substances that release flammable gases when meeting water; Sodium hydroxide belongs to the listed class 8 corrosive products. When transported by air, calcium oxide belongs to the eighth corrosion product listed in the list. The heating package belongs to the substances listed in the list that release flammable gas when it meets water.

　　According to the classification standard of the United Nations "Recommendations on the Transport of Dangerous Goods Model Regulations", the self-heating instant chafing dish products are dangerous goods in transportation, because of the danger of releasing flammable gas when encountering water.

　　Therefore, China’s civil aviation system has completely banned the carrying of self-heating products on the plane. The regulations on railway safety management issued by Guangxi also clearly stipulate that it is forbidden to use self-heating food on bullet trains.

　　Use reminder

　　Shanghai Consumer Protection Committee reminds consumers:

　　● Read the instructions of the product before use, and operate in strict accordance with the prompts, especially not in closed and narrow environments such as cars, avoiding naked flames, and minors can use it under the guidance of adults.

　　● When using, please pay attention to placing the product on the anti-scalding table, and avoid touching the outer pot to avoid scalding.

　　● After use, the instant chafing dish garbage should avoid massive accumulation or direct contact with water, and be classified according to the regulations of Shanghai Municipal Domestic Waste Management, and the used heating package should be classified and disposed according to harmful waste.

　　Self-heating food raw materials have the problem of nutrient loss.

　　Chen Rong, president of the Nutritionist Association of Heilongjiang Province and a national first-class nutritionist, said that the nutritional value of vegetable raw materials in self-heated food could not be compared with that of fresh vegetables.

　　Comprehensive CCTV, interface news, life newspaper, etc.

Early Indian films:

"Caravan" warms a generation in China. The episode of "Wanderer" is widely sung.　

　 　 Indian films have a long history with China audiences. In 1955, The Wanderer directed by Raj Kapoor was translated by changchun film studio and premiered in China, becoming the first film to introduce China. The film was re-released in China in 1978 and swept the country. The episodes "Song of Raz" and "Song of Rita" were widely sung. Since the reform and opening up, a large number of Indian song and dance love movies such as Caravan, Nuli and Cinnabar Love have entered China, especially Caravan, which has a far-reaching influence. aruna irani’s dance and Lata’s singing have warmed the hearts of a generation. After entering the new century, Hollywood movies are coming on a large scale, and Indian movies, together with movies from other countries, are gradually pushed to the edge, which leads to the China audience’s impression of it not being updated in time. All this will be improved with the signing of the China-India film cooperation agreement in 2014.

　 　　At the beginning of its birth, Indian films were dominated by myths and ancient themes, such as King Harish Chandra, Salandri and Light of Asia. In 1931, India’s first sound film "Aram Allah" appeared, interspersed with 10 songs and several dance scenes, which was a great success, and then set off a wave of musical production. Because Indians have a special liking for song and dance performances since ancient times (classical Sanskrit dramas and various folk dramas carry a large number of song and dance performances), and singing and dancing are also a part of their daily life, song and dance passages have since become an indispensable element of Indian films, and the films with wide influence include Wanderer, Caravan, Warm and Warm People, Bollywood Love for Life and Death and so on.

　 　　Nevertheless, there are still many different kinds of films in the history of Indian film. In 1930s, Indian filmmakers studied western artistic techniques and made many films to explore social problems. After the victory of World War II, films such as Doctor Kodi Hua by Sendaram and Son of the Earth by K·A· Abbas represented the rise of Indian national films. In the 1950s and 1960s, satya Kit Rey, BimalRoy and others started the Indian "New Film" movement, focusing on subjects closely related to the people, and won international prizes one after another. This tradition was inherited by "neo-realism" and "social school" writers and lasted until the 1980s and 1990s. Later, historical films and action films with high entertainment value, such as Ashoka and Terrorists, caused great waves in India.

　 　 We often refer to Indian movies as Bollywood movies, but this is not an accurate name. The word "Bollywood" is a combination of "Hollywood" and the first letter of Mumbai’s old English name "Bombay". At first, it refers to the film production base in Mumbai, while "Bollywood film" refers to Hindi films produced here. Indian film industry is composed of Hindi films, Tamil films, Bengali films and other production bases. After the rise in the 1920s and 1930s, the short-lived crisis during World War II, the post-war prosperity, the depression in the 1980s and the resurgence in the 1990s, it has exerted great influence on the culture of the Middle East, Africa, Southeast Asia and even the whole world.