Sun Ze stood in the middle of a piece of 65cm-high queen celery, and the workers behind him were harvesting vegetables as far as the eye could see. He is a vegetable grower in Cao County, Heze, Shandong Province.

　　At 6 o’clock on the morning of November 23, he went to the field, bent down, bowed his head, cut vegetables, bagged, and creaked. Busy until 11 o’clock in the evening, coming out of the ground, Sun Ze and his workers carried bundles of celery to the car, which were packed according to size and category, with a bag of 35 kg and a bag of 2 kg. Celery piled up in front of him, Sun Ze wore dark circles, frowned at the time, and returned to the vegetable field.

　　Although workers were invited to help with the harvest, Sun Ze couldn’t stop for a moment. According to the weather forecast, the lowest temperature in Cao County will reach MINUS 5 degrees in five days, and he will finish harvesting more than 100 acres of vegetables before the cold air arrives.

　　At present, how to sell vegetables is his worry.

　　In Sun Ze’s vegetable field, workers are harvesting celery. The pictures in this article are all provided by the respondents.

　　"vegetables can’t be sold"

　　On November 18th, Sun Ze posted a short video on the social platform with the words, "The boss who wants to buy food can’t come, and the one who wants to sell food can’t sell it. Is a few cents enough for his wages? No way, I can only break the ground. "

　　Below this video, someone commented, "I’m from Jinan, and I really want to pull the goods, but I asked, I can’t get down to the expressway, and I have to be isolated when I come back."

　　Three years ago, 34-year-old Sun Ze and his friends invested more than 2 million yuan to plant celery, Chinese cabbage, cauliflower and pepper in Pujilian Town, Cao County. In previous years, these vegetables were sent to all parts of the country, and when the market was good, they could sell tens of thousands of kilograms a day.

　　Now, the vegetables he harvested can’t be transported outside, some of them are in the ground and some are in the cold storage, and they can only be sent to friends around at a loss of 23 cents per catty.

　　At present, there are still high-risk areas of the epidemic in the towns of Qilou and Ancailou within the scope of Cao County.

　　The staff of Cao County Epidemic Prevention and Control Headquarters said in an interview on the 24th that since September, local authorities have implemented peer-to-peer closed-loop management for truck drivers. No matter whether it is from high-risk or low-risk areas, truck drivers who go to Cao County must report to the local authorities three days in advance, and the doors need to be sealed until they leave after loading. If you come from a high-risk area, you need 7 days of home isolation or centralized isolation.

　　September is the season for vegetables. "There are customers who buy vegetables through me, but it is too much trouble to report to isolation. The car can’t be found, and the locals can’t consume much. " Sun Ze said.

　　"The wholesale price outside is not high either," said the staff of the Market Information Department of Caoxian Agriculture and Rural Bureau on the 25th, saying that the unsalable vegetables were not entirely due to the epidemic situation.

　　She said that this year is a warm winter, spinach, rape and cabbage are harvested in advance, and the national vegetable harvest is concentrated on the market. In addition, the prevention and control of the epidemic restricted the gathering and population circulation, and the demand decreased, resulting in a decline in vegetable prices.

　　Lin Ying, who lives in Zhoukou, Henan Province, is also worried about the sales of vegetables in greenhouses this month. In the last ten days, several vegetable dealers she contacted by phone all said that "(the driver) won’t let go of the highway intersection and can’t get in."

　　Lin Yingjia is a "big land-owner", with more than 200 mu of land, of which wheat accounts for 170 mu. The 40 acres of baby cabbage and more than 10 acres of spinach planted in September have matured.

　　Lin Ying’s vegetable field.

　　At the busiest time, Lin Ying and her husband got up when they heard the cock crow, and went to work in the fields, so they couldn’t eat breakfast. The output of vegetables is good this time. In normal times, she would laugh happily, but this year she can’t laugh. The year before last, the baby dish cost 3 cents a catty, last year, it cost 5 cents a catty, and this year it dropped to 2 cents.

　　In the same harvest season, Sun Ze spent a whole day in the fields, picking vegetables with 30 workers, each of whom worked 10 hours a day, and an hourly fee was paid to 15 yuan.

　　Cao County, where Sun Ze is located, is a large agricultural county in Shandong, and in recent years, it has focused on developing characteristic vegetable production bases. In previous years, Sun Ze’s vegetables were mainly sent to Beijing Xinfadi Market, which is the largest agricultural product wholesale market in the local area, covering an area of 1,680 mu and handling 18,000 tons of vegetables a day.

　　This year, Wang Tao, who has been stationed in Xinfadi Market for ten years, rarely receives vegetables from Cao County. He is a native of Cao County, and his home land is rented to others to grow greenhouse vegetables, and his relatives and friends in his hometown also grow vegetables.

　　Before the epidemic, trucks carrying goods and delivering goods in Xinfadi were one after another, but now it is much colder. The market only does wholesale, not retail. Wang Tao mainly deals with old customers. "Last year, the amount of travel was 100,000 Jin a day, and this year it was only 10,000 Jin or 20,000 Jin."

　　Wang Tao collected cabbage, potatoes, beans, celery and cauliflower from farmers. Potatoes are the best, and they are not easy to spoil. A catty can sell for more than one piece, and other vegetables are mostly two or three cents a catty.

　　He calculated the account, and the vegetables were transported from Cao county to Beijing, including the purchase fee, freight, cooldown fee, unloading fee, etc., and the cost was 80 cents a catty. At the current price, it may cost tens of thousands a month.

　　"The car won’t run."

　　On November 22nd, the cauliflower sold by Wang Tao in the market was shipped from Jining, Shandong. He got up at 3 am to pick up the goods and made nucleic acids at 7 am. A car full of vegetables has been sold for two days, with about half left.

　　Wang Tao sells vegetables in Xinfadi.

　　Hou Zhi, the driver who delivered the goods to him, came to Xinfadi for the first time. Drivers entering the market need to show their nucleic acids and travel cards within 24 hours, and vehicles should be killed. Vehicles from high-risk areas will have pop-ups and Hou Zhi will be sealed in the cab.

　　"Drivers run all over the country, so it’s hard not to pop the window." Hou Zhi told reporters that in order not to let the food rot in the car, it is sometimes necessary to find a driver, and the cost of a driver is about 800 yuan to 1000 yuan.

　　A survey report recently released by Xinfadi Market shows that there is obstruction in market logistics. The released vehicles with pop-up windows need to be killed, and the killing ability is insufficient, and the waiting time for killing is long. After xiaosha, the driver is closed for management, and the vehicle needs to find a driver to enter the market, and then drive out of the market and return it to the driver after the transaction is completed.

　　There are fewer vehicles willing to carry, and the freight rate has also increased. "The usual freight rate is more than 2,000, and now it has risen to more than 4,000." Wang Tao said that if the vegetables were not sold out that day, he would have to pay the driver 300 yuan an extra day’s overtime fee.

　　On November 18, Xinfadi issued a notice saying that the "Turnover Zone 2" in the market had been unsealed, and vehicles suspended from other places could return to the Turnover Zone 2 for trading.

　　Wang Tao and his wife rented a 10-square-meter bungalow in Xihongmen, and the rent was 1,700 yuan per month. Xihongmen is about 10 minutes’ drive from Xinfadi Market. On November 23, the residence was closed, and Wang Tao moved to a hotel near the market one day in advance, "I will go back when I unblock it."

　　Wang Tao gave Hou Zhi food through the gap in the window. The other party had lived in the cab for two days and put two seals on the door. In the middle of the night, some drivers in the market couldn’t hold back and got off to get some air.

　　"get through the low temperature"

　　In the comment area below Sun Zefa’s video, there are farmers from Henan, Shandong, Hebei, Gansu and other places to post.

　　"(Vegetables) can’t be sold here." Lin Ying heard that someone in the village next door destroyed the food in the ground. "It’s all elders, so it’s estimated that there is no way out."

　　Lin Ying is 51 years old. There are three children at home who go to school. Her husband used to work in other places. Since five or six years ago, the husband and wife have been farming for a living. The Chinese New Year is coming soon. Children need tuition and living expenses, and they can’t keep deposits at home. If the vegetables in the field can’t be sold, it is estimated that there will be a loss of 70 thousand to 80 thousand if the cost is included.

　　These days, she often goes to the greenhouse alone and walks around the vegetable fields. The doll dishes that grow well make her worry, and she plans to switch to wheat next year.

　　"Maybe the price was high the year before last year, and the planting area of some vegetables is a bit large this year." The staff of Caoxian Agricultural Bureau said that the county is mainly guiding farmers to sell at the wrong peak. In a few days, it will rain and snow, and the price of leafy vegetables may rise.

　　"For example, celery can be stored and kept fresh for 50 days, and cabbage is also a bumper harvest this year. We first stored it, and then guided the wholesalers to buy it and put it in the fresh-keeping warehouse. At the same time, government agencies, including canteens, helped farmers consume part and buy part. " She said that everyone in her unit bought 50 kilograms of vegetables, and helped farmers connect with the surrounding supermarkets, and some foreign merchants came over.

　　On November 19th, Henan Province, where Lin Ying is located, issued 10 measures to help farmers sell vegetables, demanding that "layer upon layer overweight" is strictly prohibited. Transportation departments at all levels strictly implement the policy of "green passage" for the transportation of fresh agricultural products, waive vehicle tolls, and give priority to issuing vehicle passes for vegetable transportation. At the same time, "one vehicle, one license and one line" can be implemented in areas where passes are enabled, and vehicles can make multiple trips within the validity period.

　　On November 21st, the Agriculture and Rural Bureau of Caoxian County also announced that in order to facilitate the majority of vegetable farmers to grow, manage and sell vegetables better, if they have technical problems and sales difficulties, they can call the hotline. According to the Farmers Daily, Cao County is adjusting epidemic prevention measures to unblock traffic arteries and logistics microcirculation.

　　"Isn’t it cheap now? You can accept it late." The staff of the agricultural bureau interviewed suggested that "the open-field vegetables should be collected before the cold air comes, and the vegetables that can survive the winter should not be collected as much as possible now."

　　At present, Sun Ze still has about 150 acres of vegetables in the field, and he intends to harvest them overnight. Lin Ying is covering vegetables with non-woven fabrics, hoping that they can survive the low temperature.

　　Lin Ying is covering the vegetables with non-woven fabrics.

　　(In order to protect the privacy of the respondents, the characters in the text are all pseudonyms.)

Facing all kinds of phishing websites, what should we do as consumers? If we are deceived, how can we complain? In the face of refurbished phishing websites, consumers should carefully click on unknown links in social software such as WeChat and QQ, especially beware of QR codes of shopping websites that require scanning. At the same time, consumers should also pay attention to the filing information of the website to avoid bypassing the third-party hosting platform for direct payment. Relevant enterprises should also set up their own fraud complaint and reporting platform.

[simulcast+]Recently, "News Network" reported the "Village Opening" ceremony of the Military Games Village, and 553 members of the China delegation became the first group to move in, which also marked that all the pre-competition preparations for the Wuhan Military Games were ready.

Athletes’ Village of Military Games

The 7th military world games held in China will be held in Wuhan from October 18th to 27th. The Wuhan Military Games will be attended by delegations from 110 countries. It will be the largest sports meeting with the largest number of participants and the most influential in the history of military world games.

The majestic National Day military parade is still fresh in my mind, and the news that the military games will be held soon brings our expectations into the sports field. But have you heard of this military world games, which is called the "Military Olympics"? Lianjun will take you to know.

"Wu" and "He" are the names of peace in military sports meetings.

Modern sports seems to be synonymous with peace and friendship. At the beginning of its birth, it was inextricably linked with war and soldiers. It prevailed in the ancient Olympic Games in ancient Greece. Athletes took soldiers as the main body, such as running, wrestling, mixed fighting, horse racing, chariot racing, pentathlon (sprint, long jump, discus throw, javelin throw, wrestling) and so on. Just listening to the names, they carried a certain military brand.

At that time, in order to allow athletes to participate in the four-year Olympic Games safely, the city-states agreed to suspend military operations during the Games. This is the famous "Olympic Truce". Thus, the ancient Olympic Games became a grand gathering for peace and friendship, which was independent of the war environment at that time.

In this way, sports has found a balance between the two contradictory human relations, namely "war" and "harmony". The birth of military world games is the product of human reflection on war and pursuit of peace. To commemorate the 50th anniversary of the end of the Second World War and the signing of the Charter of the United Nations, the first military world games was held in Rome, Italy, from September 4 to 16, 1995. At that time, 4,017 military athletes from 93 countries and regions participated in the competition and launched a competition without smoke.

On September 4th, 1995, the first military world games was held in Italy.

This is the first time in history that the armies of all countries in the world have gathered in a sports event in a peaceful environment, which coincides with the 50th anniversary of the end of World War II. In 1995, countries around the world held a massive commemorative event. In order to celebrate the victory of the world anti-fascist war and the lasting peace brought by the founding of the United Nations, this tournament was praised as "a peace celebration with special significance in the history of the world military".

In 1999, the second military world games was assembled in the Balkan Peninsula, where the war had just stopped for less than two months. Soldiers from 82 countries gathered in Zagreb, the Croatian capital, to spread "peace" under the blazing flame.

On August 8, 1999, the second military world games was held in Croatia.

Who is the strongest in previous military games?

Like the Olympic Games, the military games are held every four years, but the participants are different: the athletes participating in the military games are all active soldiers from all countries; The project settings are different: there are comprehensive Olympic events, military pentathlon, navy pentathlon, air force pentathlon, orienteering and skydiving.

Soldiers are born to be half athletes, do not hold weapons, and the sports competition between them is still full of firepower.

The Russian delegation won the first military games with 62 gold medals, 28 silver medals and 37 bronze medals, and Russian swimmer Dennis pankratov was named the best athlete in this military games. The host Italian military sports delegation won 22 gold medals, 16 silver medals and 13 bronze medals, ranking second in the medal list.

Our army sent a delegation of 191 people, including shooting star Xu Haifeng and swimming world record holder He Cihong, and won 13 gold medals, 21 silver medals and 15 bronze medals, ranking third. The first appearance of our military athletes on the international military arena made the world sit up and take notice.

After that, the top four gold medals in previous military games were ranked as follows:

2nd session: Russian, China, Italian and Croatian (hosts)

The 3rd session: Russia, China, Italy (host country), Ukraine.

The 4th session: Russian, China, German, Italian.

5th session: Brazil (host country), China, Italy and Poland.

6th: Russia, Brazil, China, South Korea (host)

On the whole, Russia has outstanding strength, ranking first in the first four sessions, not participating in the fifth session for some reason, and dominating the sixth session with great advantages. China won the second place in four sessions and the third place in two sessions, ranking second only to Russian. Italy was in the top four in the first five sessions, close to China, and fell to the eighth in the sixth session. Brazil’s first four sessions were unknown, and the fifth session won the championship with the benefit of the host country without Russia’s participation; However, the sixth session can still be ahead of China, and its strength should not be underestimated.

Just like the name of the torch of the Wuhan Military Games-"Glory of Peace", soldiers from all over the world gather here to pursue glory, ignite dreams and convey "peace, development and friendship" through sports.

On August 1st, torchbearer Wang Zhizhi (left) and torchbearer Xiao Dong handed over the torch. Xinhua News Agency reporter Vientiane photo

Our military delegation is fighting at home this time, and it remains to be seen whether it can achieve good results again.

"Create military glory and build world peace"

2019 coincides with the 70th anniversary of the founding of People’s Republic of China (PRC). Holding a grand, warm, simple and pragmatic military games will be a gift to the 70th birthday of the motherland. This is the first time that China has hosted a comprehensive international military event, and it is also the largest international sports event held in China after the Beijing Olympic Games.

Wuhan Wuhuan Sports Center

This year’s military games will be the first time to hold all competitions in one city, the first time to build an athletes’ village, and the first time to welcome as many as 27 competitions. At that time, nearly 10,000 active servicemen from more than 100 countries will compete on the same stage. Our army will send more than 400 athletes to the 7th military world games.

"Creating military glory and building world peace" is the slogan of this military games, and we are ready. Let’s gather for peace, pass on friendship through sports, and look forward to a perfect game together in less than a week. (Source: News Network, Liberation Army Daily, China Military Network)

The number of guaranteed research places is issued by the Ministry of Education every year according to the situation, and it is generally announced in early September. The number of research places in each university is relatively fixed and will not change much. The online statistics of the university’s insurance research rate is only the number of insurance research divided by the number of students enrolled in that year, and it does not represent all universities.

The actual number of research places will be adjusted according to the employment situation. In 2020, for example, the global employment situation is grim due to the impact of the COVID-19 epidemic. Many companies have closed down and a large number of employees have lost their jobs, and fresh graduates are facing great employment pressure. In order to alleviate this situation, the Ministry of Education has made it clear that it will expand the enrollment of graduate students.

The determination of the number of research places is not imaginary, but allocated according to the actual situation. The Ministry of Education will comprehensively consider the enrollment plans of various universities, the development needs of disciplines and majors, the employment situation and other factors, and rationally divide the number of postgraduate places.

It is very important for students who want to take part in research, to understand the principles and methods of quota allocation. You can get the latest information on the number of places for research by paying attention to the relevant policies and notices of the Ministry of Education and consulting the graduate admissions office of your school.

When applying for postgraduate insurance, students need to prepare personal materials and application forms in advance, and fill in and submit them according to the requirements of the school. At the same time, it is necessary to pay attention to the policies and requirements of each university to understand the specific application process and evaluation criteria.

In addition, students can improve their comprehensive quality and increase the competitiveness of insurance research by strengthening their academic research and scientific research capabilities. Participating in scientific research projects, publishing academic papers, winning awards, etc. are all points that are conducive to research protection.

It’s not an easy task to guarantee research, which requires students to make a lot of efforts during their college years. However, as long as students maintain a good learning attitude, actively participate in various activities, and constantly improve their overall quality, I believe they will be able to successfully apply for postgraduate studies.

Optimize the corridor layout, upgrade the logistics network, and strengthen the capacity of high-speed rail freight and international air freight.
Modern comprehensive transportation is moving towards higher efficiency

At the eighth meeting of the Central Financial and Economic Committee, the Supreme Leader General Secretary emphasized that the circulation system plays a fundamental role in the national economy, and to build a new development pattern, it is necessary to take the construction of a modern circulation system as an important strategic task.

Transportation is the basic link and important support for building a modern circulation system and smoothing the national economic cycle. It is necessary to build a modern comprehensive transportation system, form a unified and open transportation market, optimize and improve the layout of comprehensive transportation corridor, strengthen the capacity building of high-speed rail freight and international air freight, and accelerate the formation of a safe and efficient logistics network with internal and external connectivity.

Transportation connects the two ends of production and consumption, which is the basic link and important support for building a modern circulation system and smoothing the national economic cycle. At the eighth meeting of the Central Financial and Economic Committee, the Supreme Leader General Secretary proposed to build a modern comprehensive transportation system, form a unified and open transportation market, optimize and improve the layout of comprehensive transportation corridor, strengthen the capacity building of high-speed rail freight and international air freight, and accelerate the formation of a safe and efficient logistics network with internal and external connectivity.

What is the modern comprehensive transportation system like? How to speed up the construction? The reporter conducted an interview.

Lay a solid foundation-

Optimize and improve the layout of comprehensive transportation corridor.

Logistics is an important aspect of circulation, and transportation is an important support of logistics. Since the beginning of this year, a series of major transportation projects have been accelerated, which is expected to make the transportation skeleton stronger: looking at the highway, the construction of projects such as Baoshan-Lushui Expressway in Yunnan, Pingliang-Tianshui Expressway in Gansu and Yanjiang Expressway in Sichuan has been stepped up; Looking at the railway, the daily average number of trains on Haoji Railway, a new channel of "North Coal to South Transportation" newly opened to traffic last year, has increased to 20, and sichuan-tibet railway is also advancing in stages; Looking at aviation, the construction of new airports in Chengdu, Qingdao and other places is busy …

"After years of development, China’s transportation infrastructure construction has made remarkable progress, and the mileage of expressways and high-speed railways both ranks first in the world. However, compared with the requirements of building a new development pattern and smoothing the national economic cycle, there is still much room for improvement." Zhang Xiaodong, a professor at the School of Transportation of Beijing Jiaotong University, said.

Next, how to optimize and improve the layout of comprehensive transportation corridor?

We should pursue comprehensive efficiency. Zhang Xiaodong analyzed that at present, the roads and railways in the eastern and central regions of China are relatively developed. In the future, we should focus on improving the connection level of existing transportation facilities and give full play to the comprehensive efficiency of modern transportation. "Comparatively speaking, the transportation network in some central and western regions is not perfect enough. It is necessary to work out the layout at the height of connecting the east, west, sea, land and air, and connecting home and abroad, helping to form a unified domestic market and connecting more people and logistics into domestic circulation and international circulation. This idea is reflected in the Silk Road Economic Belt in the north, the 21st Century Maritime Silk Road in the south, the new land and sea channel in the west that connects the Yangtze River Economic Belt in coordination, and the China-Europe train connecting Asia and Europe. "

We should strengthen the weak links. "Compared with some developed countries, the number of airports in China is still small, especially in urban agglomerations such as Beijing-Tianjin-Hebei, Yangtze River Delta and Pearl River Delta, where passenger and cargo transportation demand is strong." Li Xiaojin, director of civil aviation university of china Institute of Air Transport Economics, believes that relevant parties should appropriately expand the supply of airspace and ground resources and strengthen airport construction.

Wu Chungeng, spokesman of the Ministry of Transport, told the reporter that the Ministry of Transport will deploy and speed up the construction of comprehensive transportation corridor, hubs and network systems, focusing on promoting major projects such as the river-crossing and sea-crossing highway system along the border and coast, the new land-sea passage (Pinglu) canal in the west, the Xianggui canal and the Jiangxi-Guangdong canal, and promoting the construction of "four good rural roads", enhancing the capacity and toughness of the main passages, and enhancing the traffic density and vitality.

Make up the short board-

Strengthen the capacity building of high-speed rail freight and international air freight.

On July 19th, with the entry of a new all-cargo plane, SF Airlines’ cargo fleet expanded to 60 after 11 years of "sailing".

Since the outbreak, many passenger flights have been greatly reduced, but SF air cargo is still busy and efficient, transporting a large number of epidemic prevention and living materials for various places, which shows the advantages of fast transportation speed and high stability of all cargo planes.

Due to the late start, China’s air freight still has shortcomings. "According to the statistics of 2019, in China’s air cargo, passenger aircraft belly cabin transportation is still the main mode, accounting for about 70% of the cargo volume, and the proportion of domestic routes is higher, reaching 82%." Li Xiaojin said that improving the capacity of air freight, especially international air freight, is conducive to maintaining the stability of China’s industrial chain supply chain and enhancing the ability of China’s economy to resist risks.

How to make up the short board? "With the acceleration of consumption upgrading and the release of domestic demand potential, the transportation demand of high-value products such as electronics, fashion and medicine will gradually increase, driving the development of air freight." Li Xiaojin suggested that relevant regions and departments should take advantage of the situation and strengthen their support, such as developing freight airports by planning new construction, revitalizing resources and "bringing goods by passengers", and encouraging air freight enterprises to expand their fleet size and become integrated logistics enterprises, etc. "Gradually build an air freight facility layout with perfect functions, reasonable layout and smooth connection and an air freight network system that reaches the whole world."

Like the aviation field, railway transportation used to have a tendency of "emphasizing passengers over goods". "In recent years, after the continuous advancement of transportation structure adjustment, railway freight has stabilized and rebounded." Zhang Xiaodong told reporters that in 2018, the proportion of railway freight volume in the total social freight volume has increased. "Although there is progress, there is still a big gap between the ideal level and it needs to be strengthened."

In railway freight, high-speed rail freight is the most "young". "In recent years, China State Railway Group Co.,Ltd. has done a lot of exploration, such as using high-speed trains that don’t pull passengers to transport goods, taking goods with the car in some vacant large luggage storage places, or choosing some time slots and routes with low attendance rate to make room for freight. In addition, dedicated high-speed rail freight EMUs are also being piloted. " Zhang Xiaodong believes that high-speed rail freight has great potential and space. "In the long run, China’s use of the world’s most developed high-speed rail network to develop high-end freight is conducive to providing efficient, energy-saving and stable transportation support for the smooth circulation of the national economy."

The key to making high-speed rail freight "fire up" is to promote market-oriented reform. In 2018, China Railway Express and SF established China Railway SF through mixed reform, which organically combined their railway transportation resources and terminal distribution capacity, and the "high-speed rail" product launched also achieved "door-to-door" full service. Zhang Xiaodong said, "In the past, railway freight transportation focused on’ station to station’. The development of high-speed rail freight requires railway enterprises to deepen reforms and effectively improve transportation timeliness, train stability and integrated logistics integration. "

Optimize the structure—

Accelerate the formation of a safe and efficient logistics network with internal and external connectivity.

At 12: 25 on October 8th, the No.34114 train loaded with more than 2,900 tons of soybeans and corn left the container center station of Qinzhou Railway in Guangxi for Yiliang North Station in Kunming. So far, the container handling capacity of the new western land and sea passage (Qinzhou Port) has exceeded 200,000 TEUs.

The new land and sea passage in the west is the most convenient sea passage for goods in many western provinces. In recent years, thanks to the rapid development of rail-sea combined transport, all kinds of goods and containers will soon be able to sail out to sea after arriving at the port by train from the hinterland of the west. The rapid development of multimodal transport has further improved the overall transportation efficiency in China.

The progress is obvious, and the gap still exists. Wu Chungeng analyzed that at present, the structural contradictions of China’s transportation modes are still outstanding, especially in the freight field. Roads have undertaken too many medium-and long-distance goods and bulk goods transportation. "The connection of various transportation modes also needs to be strengthened, the conversion efficiency is low, the development of multimodal transport is lagging behind, and the terminal circulation is not smooth."

Generally speaking, China’s comprehensive transportation structure still needs to be optimized, and the key is to accelerate the formation of a safe and efficient logistics network with internal and external connectivity. "Only by integrating the smooth transportation network with the internal and external logistics network can we effectively support the modern circulation system." Zhang Xiaodong said.

On the one hand, it is necessary to connect internally and externally to ensure safety.

"What shippers need is door-to-door service, but most Chinese airlines can only provide airport-to-airport service for international freight transportation, especially overseas, and there is still a lack of necessary logistics network layout." Li Xiaojin said. Wu Chungeng said, "We will speed up the construction of the international logistics supply chain system, improve the transshipment system and ground service network, improve the support capacity of key channels and nodes, and do a good job in ensuring the key strategic materials."

On the other hand, it is necessary to connect smoothly and pursue high efficiency.

"In Zhengzhou Airport Economic Zone, the airport freight area and Foxconn factory are connected by railway, and electronic products can get on the train and board the plane just after leaving the workshop, which is very convenient." Li Xiaojin told reporters that at present, less than 20% of the more than 200 domestic airports are connected to railways, and most of the tracks are still used to transport passengers. "There is great potential for air-rail combined transport."

Wu Chungeng said that in the next step, China will strengthen the construction of special railway lines, water transport infrastructure, multimodal transport hub stations and collection and distribution systems, and make overall plans to study the proportional relationship between high-speed rail, ordinary rail, urban rail transit, aviation and water transport, and comprehensively improve the service level of multimodal transport. (Reporter Liu Zhiqiang)

　　More than 500 nails found on the campus of Tokyo Elementary School (Tokyo Metropolitan Television)

　　Overseas Network May 15thAccording to a report by Tokyo Metropolitan Television on the 15th, students in a primary school in Suginami District, Tokyo, Japan were recently scratched by nails on the ground. After searching, more than 500 nails were found on the campus of this school. With further inspection, nails were found in many schools in Suginami District.

　　According to the Education Committee of Suginami District, the school involved is Ogikubo Primary School. In April this year, a child slipped in PE class, was scratched by a 12.5 cm nail on the ground, and had more than 10 stitches in his knee. Subsequently, the school used metal detectors to detect in the school, and found a total of 544 nails and hooks, which have all been removed. According to the school, the school will use marks, nails or nails to line up neatly during sports meetings and other activities, and forget to withdraw after using them.

　　The principal of the school involved has apologized to the injured children and parents. After the incident, the District Education Committee asked the primary and secondary schools in the whole district to make an emergency inspection, and many schools reported that nails were found on campus. The district education commission plans to introduce regulations requiring schools to stop using nails. (Overseas network Wang Shanning)

　　According to the different pathogenicity of avian influenza, avian influenza can be divided into highly pathogenic avian influenza, low pathogenic avian influenza and non-pathogenic avian influenza. Recently, avian influenza caused by H5N1 serotype at home and abroad is called highly pathogenic avian influenza, with high morbidity and mortality and great harm.

　　Human avian influenza (hereinafter referred to as human avian influenza) is an acute respiratory infection caused by some subtypes of avian influenza A virus. In May 1997, a 3-year-old child in Hong Kong Special Administrative Region of China died of unexplained multiple organ failure. In August of the same year, it was identified as human influenza caused by avian influenza A virus H5N1 by the US Centers for Disease Control and Prevention and the World Health Organization (WHO) National Influenza Center in Rotterdam, the Netherlands. This was the first time in the world that avian influenza A virus H5N1 infected humans.

　　It is generally believed that human beings are not easily infected with avian influenza virus. Although people can be infected at any age, children under the age of 13 account for a high proportion of the infected cases, and their illness is serious.

　　The main sources of infection are chickens, ducks, geese and other poultry, especially chickens, who suffer from avian influenza or carry avian influenza virus; But it does not rule out the possibility that other birds will become the source of infection.

　　The route of transmission is mainly through respiratory tract, through close contact with infected birds and their secretions, excreta, water contaminated by virus, and direct contact with virus strains.

　　Susceptible people generally think that they are susceptible at any age, but the incidence of children under 12 years old is higher and the condition is more serious. People who are in close contact with poultry that died of unexplained illness or infected or suspected to be infected with avian influenza are high-risk groups.

　　Patients usually have an acute onset, and their early manifestations are similar to ordinary influenza. It is mainly fever, the body temperature is mostly above 39℃, and the heat course lasts for 1 ~ 7 days, usually 3 ~ 4 days, which may be accompanied by runny nose, stuffy nose, cough, sore throat, headache and general malaise. Some patients may have digestive tract symptoms such as nausea, abdominal pain, diarrhea and watery stools. Severe patients’ condition develops rapidly, and there may be pneumonia, acute respiratory distress syndrome, pulmonary hemorrhage, pleural effusion, pancytopenia, renal failure, sepsis, shock and other complications. Chest x-ray examination of patients can show unilateral or bilateral pneumonia, and a few patients can be accompanied by pleural effusion.

　　Avian influenza virus is sensitive to organic solvents such as ether, chloroform and acetone. Common disinfectants are easy to inactivate, such as oxidant, dilute acid, sodium dodecyl sulfate, halogen compounds (such as bleaching powder and iodine agent) can quickly destroy its infectivity.

　　Avian influenza virus is sensitive to heat and can be inactivated by heating at 65℃ for 30 minutes or boiling at 100℃ for more than 2 minutes. The virus can survive for one week in feces and one month in water, and it also has viability under the condition of pH<4.1. The virus has strong resistance to low temperature, and can keep vitality for more than one year under the protection of glycerol.

　　The virus can be inactivated in 40 ~ 48 hours under direct sunlight, and its infectivity can be quickly destroyed if it is directly irradiated with ultraviolet rays.

　　Experts remind that people who have been to the epidemic spot of avian influenza outbreak, or who have close contact with infected poultry and their secretions and excretions, or who are engaged in avian influenza virus laboratory staff, should go to the hospital for examination in time when similar cold symptoms occur during this period to rule out the possibility of avian influenza.

　　Clinically, we should pay attention to differential diagnosis with influenza, common cold, bacterial pneumonia, infectious atypical pneumonia (SARS), infectious mononucleosis, cytomegalovirus infection, chlamydia pneumonia, mycoplasma pneumonia, pneumonia epidemic hemorrhagic fever and other diseases.

　　Usually, you should pay attention to food hygiene, do not drink raw water, do not eat immature meat and eggs and other foods; Wash your hands frequently and develop good personal hygiene habits. Frequent hand washing is the most effective way to prevent all kinds of viruses, whether common influenza virus or H5N1 virus from invading. Ordinary medical alcohol cotton balls and disinfectant soap can effectively kill bacteria and viruses. Good hygiene habits are the most economical and effective way to prevent various diseases.

　　The main route of avian influenza virus transmission is through dead birds, sick birds and their excreta, so chickens and ducks must be bought in regular supermarkets to avoid sick birds and dead birds; Pay attention to food hygiene, and be sure to cook chickens and ducks when eating them. When you buy pet birds in the flower, bird, fish and insect market, you must ensure that the birds are not sick; Wash your hands frequently when raising birds, keep your distance when watching birds, pay attention to air circulation and pay attention to hygiene and disinfection.

　　Medical workers and people who deal with avian influenza, as well as those who are physically and mentally ill, should be vaccinated against influenza. Experts believe that injecting human influenza vaccine not only reduces the occurrence of influenza, but also helps to block the combination and recombination of human influenza virus and avian influenza virus.

　　November 14th, 2005. The Ministry of Science and Technology announced in Beijing that researchers in China have successfully developed avian influenza vaccine for human use, completed all pre-clinical research work and will soon start clinical trials.

(Editor: Ye Huiling)

The original nine Wan Li sorted out the medical respiratory channels included in the collection #2022 world asthma day 5.

* For medical professionals only.

4 suggestions +2 expectations. What does Professor Xie Jiaxing say?

Asthma is one of the most common chronic respiratory diseases in the world. It is estimated that there is one asthma patient in every 20 people in the world, and there are about 20 million asthma patients in China. There is no cure for this disease. Fortunately, proper management and medication can control this disease and enable patients to live a normal and active life.

Therefore, it is very important for clinicians to make standardized diagnosis and treatment of patients to improve the control level of asthma and improve the quality of life of patients. May 3rd, 2022 is the 24th "world asthma day". The Medical Respiratory Channel is fortunate to invite Professor Xie Jiaxing from the Department of Respiratory Medicine of the First Affiliated Hospital of Guangzhou Medical University to teach us about the diagnosis and treatment of cough variant asthma (CVA). Let’s have a look!

Is it asthma or cough?

Please keep these two suggestions about diagnosis!

Professor Xie Jiaxing introduced that CVA is a special type of asthma. Although it has the same pathophysiological mechanism as classic asthma, its clinical manifestations are different. Cough is its only or main clinical manifestation, and there are no obvious symptoms such as wheezing and shortness of breath. Airway hyperresponsiveness is the most important feature of the disease.

The main clinical manifestation is irritating dry cough, which is usually severe. Cough at night and in the early morning is its important feature. Cold, cold air, dust and lampblack are easy to induce or aggravate cough.

As asthma, CVA has a place in chronic cough. Domestic multi-center survey results show that CVA accounts for about one-third of the causes of chronic cough and is one of the most common causes of chronic cough. Therefore, CVA needs to be differentiated from other chronic coughs, such as upper airway cough syndrome (UACS), eosinophilic bronchitis (EB), allergic cough (AC) and so on.

So, how do we diagnose CVA?

At present, the diagnosis of CVA should be based on the comprehensive analysis of symptom-driven, pulmonary function examination and the effectiveness of anti-asthma treatment, and the diagnosis can be made only if the following three conditions are met [1]:

(1) Chronic cough, often accompanied by obvious irritating cough at night.

(2) The bronchial provocation test is positive, or the average diurnal variation rate of PEF is more than 10%, or the bronchial relaxation test is positive.

(3) Anti-asthma treatment is effective.

Considering the current situation of equipment and personnel training in primary hospitals, Professor Xie Jiaxing offered two suggestions:

(1) pay attention to avoid misdiagnosis and missed diagnosis.

In clinical work, Professor Xie Jiaxing met many patients who were diagnosed with CVA in primary hospitals. Many cough patients were diagnosed with CVA only because of a positive bronchial provocation test, so they used many drugs to treat asthma.

But in fact, this condition alone is not enough to diagnose CVA, and we should fully consider it according to our diagnostic criteria. For example, the patient’s symptoms, does the cough last for a long time, often at night? For example, after asthma treatment, is the patient’s symptoms obviously relieved?

In addition, Professor Xie Jiaxing said: "We sometimes see it in clinic, because some grass-roots hospitals can’t carry out bronchial provocation test, and they do bronchodilation test. Perhaps the basic ventilation function of many CVA patients is normal, so it is difficult to make a positive result from the bronchodilation test. At this time, CVA may be missed because of negative results."

(2) Under limited conditions, consider the peak current meter to help check.

Considering that some primary medical institutions do not have the conditions for lung function examination, the peak current meter, as an instrument that can quickly and objectively reflect the peak expiratory flow rate (PEF), can monitor PEF and daily variation rate at any time, and record asthma diaries or draw charts to evaluate and monitor the severity of asthma, and can also find the regularity of asthma attack, which is equivalent to a sphygmomanometer commonly used in hypertension examination or a blood glucose meter commonly used in diabetes examination, and can play a certain role.

Grass-roots doctors can monitor for one week by using the peak current meter. If the PEF changes greatly and exceeds a certain value (for example, the weekly variation rate is more than 20%), it can also prove that patients may have airway hyperresponsiveness, which is helpful for the diagnosis of CVA.

Treatment of CVA, pay attention to patient compliance.

When talking about the treatment of CVA, Professor Xie Jiaxing said that the drugs and principles of CVA are basically the same as those of classic asthma, because they have the same pathophysiological mechanism, and early intervention will help to prevent CVA from developing into classic asthma.

Here are the treatment suggestions listed in the Guide to Diagnosis and Treatment of Cough (2021):

(1) It is recommended that inhaled corticosteroids be combined with bronchodilators, such as long acting beta-agonists (LABA) or inhaled corticosteroids alone (1B). Combined therapy can relieve cough symptoms more quickly and effectively than inhaled corticosteroids or bronchodilators alone, but more clinical research evidence is needed. The treatment time is more than 8 weeks, and some patients may need long-term treatment or intermittent treatment as needed. It is suggested to refer to the asthma treatment mode, evaluate the patient’s treatment response during the treatment and adjust the treatment plan (2D).

(2) If the patient has severe symptoms or airway inflammation, or has poor response to inhaled corticosteroid therapy, oral corticosteroid therapy (10~20mg/d for 3 ~ 5 days) or inhalation preparation of ultrafine particles can be used for a short time. Long-term oral corticosteroid therapy for CVA(2C) is not recommended.

(3) Leukotriene receptor antagonist is effective in treating CVA, which can relieve cough symptoms, improve the quality of life and slow down airway inflammation (2B). Leukotriene receptor antagonist therapy may be effective in a few patients who have failed to respond to inhaled glucocorticoid therapy. The course of treatment and its inhibitory effect on airway inflammation still need further study.

(4) Traditional Chinese medicine believes that CVA is related to wind evil invading the lung and lung qi failing to propagate, so the treatment should be dispersing wind and dispersing lung, relieving cough and relieving sore throat, and Suhuang Zhike Capsule has a certain effect (2B).

If inhaled corticosteroid treatment is ineffective for more than 4 weeks, it needs to be re-evaluated, and attention should be paid to whether there are diagnostic errors, false positive bronchial provocation test or other diseases, or some factors affecting the curative effect.

Therefore, inhaled glucocorticoids are the most commonly used drugs for CVA, but there is a problem of low patient compliance. Here, Professor Xie Jiaxing shared two points to improve patient compliance:

(1) reduce the fear of "hormones"

Many patients will have resistance when they hear the word "hormone". Clinicians can tell patients: "Inhaled glucocorticoids only work locally in our bronchi, and rarely enter the whole body. The side effects are very slight, so we usually don’t have to worry too much."

(2) emphasize not to stop taking drugs by yourself.

This is often the case in clinic. After several days of inhaled corticosteroid treatment, some CVA patients have completely recovered their self-feeling, or they will stop taking the drug on their own after taking the medicine for a period of time with the concept of "three drugs are toxic".

This requires clinicians to make it clear as soon as possible, so that patients can fully realize that this behavior of stopping taking drugs by themselves may lead to repeated illness, and the symptoms may only be relieved after taking drugs for a period of time. For example, "Although the symptoms are suppressed for a short time, chronic inflammation and hyperresponsiveness in the airway still exist, and stopping taking drugs by themselves may easily lead to recurrence or progress from CVA to more serious classic asthma. Therefore, stop taking drugs by yourself, and doctors will use instruments to check related indicators to determine whether you can reduce or stop taking drugs."

In addition, the determination of exhaled nitric oxide (FeNO) as a convenient method for airway inflammation has been popularized in most primary hospitals. If the result is significantly increased, it also suggests the possibility of CVA, and it can also be used to evaluate the patient’s treatment response and adjust the treatment plan.

Expectation and prospect

Professor Xie Jiaxing has been engaged in the diagnosis and treatment of respiratory diseases such as asthma for many years, and put forward two expectations for the diagnosis and treatment of asthma in the future:

(1) New drugs/therapies

At present, inhaled glucocorticoids, as commonly used drugs, need to be used by patients every day, which is prone to low patient compliance and inconvenient compared with other dosage forms such as oral administration. Then, it is expected that more convenient drugs or better alternative therapies will appear in the future, which will be more convenient to use and better control the airway inflammation and airway hyperresponsiveness of CVA, so that diseases can be better treated.

(2) Move towards precision medical care.

Precision medical care is the general direction of modern medical care. We have been carrying out all kinds of cutting-edge research to explore new treatment methods, new technologies and new hopes that are expected to cure various diseases. We also look forward to the development of CVA in this respect, such as clarifying the deep-seated causes of CVA, carrying out individualized radical treatment, completely avoiding CVA from progressing to classic asthma and blocking the disease process.

Expert introduction

Xie Jiaxing

The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, Chief Physician of National Respiratory Medicine Center, and Academic Master Tutor.

Young Member of Respiratory Physician Branch of Chinese Medical Doctor Association

Vice Chairman of Youth Committee of Chronic Airway Diseases of China Medical Education Association

European respiratory society long-term scholarship winner

Advanced individuals in the prevention and control of epidemic situation in COVID-19 of the national health system.

Member of the Expert Group "Multidisciplinary Expert Consensus on Diagnostic and Therapeutic Criteria for Eosinophilic Granulomatous Polyvasculitis in China" (Chinese Journal of Tuberculosis and Respiratory Diseases, 2018,41(7):514-521).

Member of the Expert Group of "Multidisciplinary Expert Consensus on Differential Diagnosis of Pulmonary Eosinophilia-related Diseases in China" (Chinese Medical Journal, 2022,102(1):21-35).

Editor-in-chief of Differential Diagnosis of Pulmonary Eosinophilia-related Diseases (People’s Health Publishing House)

Editorial Board of Journal of Tuberculosis and Pulmonary Diseases

Main directions: eosinophilia, asthma and chronic cough.

Reference source:

[1] Asthma Group, Respiratory Branch, Chinese Medical Association. Guidelines for Diagnosis and Treatment of Cough (2021)[J]. Chinese Journal of Tuberculosis and Respiratory Diseases, 2022,45 (1): 13-46. DOI: 10.3760/CMA.J.CN112147-2021101-00755.

Asthma Group, Respiratory Branch, Chinese Medical Association. Guidelines for Prevention and Treatment of Bronchial Asthma (2020 Edition) [J]. Chinese Journal of Tuberculosis and Respiratory Diseases, 2020,43(12):1023-1048.

This article starts: medical respiratory channel

This article is organized as follows: Nine Wan Li.

Audit expert: Xie Jiaxing, First Affiliated Hospital of Guangzhou Medical University.

Editor in charge: Dai Dai Zhang Li

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Please contact authorization for the original reprint of this article.

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Recently, citizens who go to the Qingyang District Government Affairs Service Center in Chengdu can clearly feel that the social security business is getting smoother and more efficient.

Behind this change, it benefits from the "big upgrade" of social security business by Qingyang Social Security Center-before the end of August, more than 50 social security businesses (except for the application for work-related injury insurance benefits) in Qingyang District will be integrated and packaged, and a new and more intimate "comprehensive teller system" will be implemented. That is to say, no matter whether an enterprise applies for insurance, gets a social security card, or transfers the social security relationship to an individual, or calculates the pension … In the future, there is no need to queue up in multiple windows to get the number, so as to truly realize "entering a door, finding a window, and doing everything at once".

Li Lei, who is in charge of personnel work in Qingyang headquarters economic base, has taken the lead in tasting the "sweetness" of this reform. When he retired for employees in the first half of the year, because employees had doubts about the social security interruption payment, they had to go to the insurance payment window to check in line, and then go to the "pension treatment approval" window to queue up for pension calculation. In time for the peak business at the end of the month, the only three "pension treatment approval" windows were crowded with people, and Li Lei waited all morning to finish.

This week, when Li Lei came to retire for other employees again, he was guided to the "comprehensive window" as soon as he entered the hall. The window staff took his materials and checked the information and said, "Hello! I can explain and handle the insured payment, whether the interrupted payment can be repaid, the transfer of foreign payment, and the calculation of pension. Please give me these materials, just wait a moment and please sign them. "

In less than 20 minutes, the employee retirement procedures were all completed. "This efficiency is too high! I used to run a few windows separately, and now 9 windows are open to business, and my time for drinking a cup of tea is all done! " Li Lei sincerely praised it.

The convenience brought by the reform not only makes the enterprises worry, but also makes the people do things more warmly. Every morning from 9: 00 to 11: 00 is the peak of the hall, and people often ask questions with materials: "How to fill in this form?" "What about mobile phone authentication?" Nowadays, the social security service hall has also specially added a "assistant Commissioner" to provide a "handheld assistant" for social security business through the "Sichuan People’s Social Communication" APP; At the same time, a "green channel" is set up to give priority to "packaging services" such as consultation and number transfer for the elderly and special groups, so as to realize the coordination of the whole process of "consultation-guidance-handling" and significantly improve the efficiency of the hall.

What is more worth looking forward to is that Qingyang District Social Security Center is in full swing to prepare for the "Smart Social Security Consulting Service Platform". After the platform is launched, citizens can use DeepSeek, large model speech recognition, NLP semantic understanding and other technologies to accurately answer questions, and provide people with a 24-hour online "social security butler", whether they want to inquire about "when the pension will be paid".

"The social security business involves thousands of households. We will continue to promote reforms based on the needs of the masses, promote the transformation of social security services from’ fragmentation’ to’ integration’, and truly realize’ entering a door, going to a window and doing everything’." According to the relevant person in charge of Qingyang District Social Security Center, people can directly call the social security consultation telephone number 028-86938663 for consultation if they have relevant social security business consultation needs. (Zheng Dongliang)