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Spring outing is just the time, and this kind of people need to be vigilant!

In the spring of March, spring blossoms, and it is the right time to enjoy the spring. However, in this good time to enjoy the scenery, people with allergies have such a trouble: they often have itchy eyes, tears, sneezing, stuffy nose and runny nose. In fact, this is mostly hay fever.

Since beginning of spring this year, due to the relatively warm climate, the spring pollen season in Chengdu, Sichuan and other places is one month earlier and lasts longer than that in the northern region. A beautiful spring will be a disaster for pollen allergy patients.

According to the monitoring of the Allergy Response Center of West China Hospital, the amount of airborne pollen in recent years is 19 times that of 30 years ago, and some of them are 80 times that of 30 years ago, so the number of people with pollen allergy is increasing.

Every spring from February to May, especially in March, the pollen quantity reaches its peak.

What is hay fever?

Pollinosis is caused by patients’ allergy to plant pollen, which mainly involves eyes, upper respiratory tract and skin. In spring, poplar, willow, sycamore and other trees are the main pollen, and a few patients may be caused by fungi, dust mites or other inhalants or foods with obvious seasonality. The types of allergens are complex, and many people are allergic to them repeatedly, which may be because they are repeatedly exposed to allergens without knowing it.

The clinical manifestations of pollinosis include symptoms and signs of different parts such as eyes, upper respiratory tract and skin. Pollen allergic rhinitis can be characterized by itchy nose, sneezing, runny nose, blocked nose and poor breathing. Pollen allergic asthma is characterized by paroxysmal cough, dyspnea, white foam-like mucus, sudden asthma attack and gradual aggravation, which is no different from normal people after remission; Pollen allergic conjunctivitis can be characterized by itchy eyes and swollen eyelids, often accompanied by watery or purulent mucus secretions; Allergic dermatitis can be manifested as systemic or local erythema, papules, small scales, itching or burning sensation.

Cold knowledge

What makes most people allergic is not flowers, but trees!

Which of the following four ABCD plants do you think is the most likely to cause pollen allergy?

Do you think that the above two kinds of flowers with high face value and bright colors are the "killers" who cause everyone to cough and snot Qi Fei? Wrong, in fact, it is more likely to cause allergies. It is the pollen of the following two seemingly ordinary and harmless trees (C: cypress) and weeds (D: humulus)! Tree pollen is the main cause of allergy in spring, while weed pollen is the main cause of allergy in autumn.

In nature, plants are divided into wind-borne flowers and insect-borne flowers according to the different modes of pollen transmission.

anemophilous flower

"Wind-borne flowers" are flowers that use wind as a pollination medium. These flowers are generally small in size, not bright in color, and even many of them are in a degraded state, with no fragrance and nectaries, so that you can’t see or smell like flowers.

However, wind-blown flowers produce a lot of pollen, with smooth surface and light dry texture. When the wind blows, they can fly to very high and far places, such as the height of 2 or 30 floors.

Representatives of this kind of flowers are: poplar, elm, cypress, birch, ginkgo, phoenix tree and so on.

entomophilous flower

"Insect-pollinated flowers" are flowers that are pollinated by insects such as butterflies and bees. Most of these flowers are bright and beautiful, with fragrance or other smells. The pollen grains are usually relatively large and the yield is relatively small. In addition, they are often stuck together, which is not easy to be blown away by the wind, and it is even more impossible to blow high!

Therefore, in comparison, trees and weeds that are odorless, colorless, tasteless and even do not look like flowering plants are the main culprits of human allergies because of their large pollen yield+easy to be blown high and far by the wind.

Understanding of hay fever in traditional Chinese medicine

There is no name of hay fever in TCM, which can be classified into sneezing, coughing, wheezing, wet sore, addiction rash and other categories according to different clinical symptoms of hay fever.

aetiological agent

Hay fever is essentially an immediate allergic reaction. Traditional Chinese medicine believes that hay fever is due to deficiency of the essence and excess of the essence, and the qi of the lung, spleen and kidney is insufficient, and the exterior of the body is unstable. Once exogenous pathogenic factors such as wind-cold or wind-heat are induced, the lung loses its function, the spleen loses its transport and the kidney loses its function, then the stagnation of qi and water stops phlegm, and pathological products accumulate, either in the eyes, nose, skin or respiratory system.

Pollen, as an allergen, can be regarded as the inducement of diseases after human body feels exogenous diseases, so pollinosis can be classified into the category of exogenous diseases and treated according to syndrome differentiation.

Chinese traditional treatment

The treatment principle of hay fever is to treat the symptoms when it is urgent and the root cause when it is slow. In the acute attack period, expelling wind and evil spirits are the main factors, supplemented by strengthening the body resistance; In the remission stage, strengthening the body resistance and consolidating the exterior are the main methods, supplemented by exorcism. The specific treatment prescription varies according to the disease.

When allergic reaction occurs, in addition to oral decoction, some traditional Chinese medicine methods can be used for treatment, such as acupoint injection, acupoint catgut embedding, acupuncture, ear acupuncture, umbilical therapy, bloodletting at the tip of the ear and so on.

For patients with acute allergy and excessive toxic heat, bloodletting therapy at the tip of the ear is suitable to dispel heat and detoxify. The specific method is that after routine disinfection at the ear tip (both sides), puncture the ear tip with a triangular needle and squeeze out 2-3 drops of blood.

Umbilical therapy refers to making medicine into ointment, pill, and powder, then applying it, taking it, smoking it, moxibustion it, steaming it, ironing it on the navel (called Shenque point in Chinese medicine), then fixing it with gauze or adhesive tape, and uncovering it after 2 hours.

Traditional Chinese medicine believes that umbilical medication can act on the whole body through the connection of the five zang-fu organs, the twelve meridians and the eight strange meridians, so it has a wide range of effects. Fumigation and washing method is to fumigate and wash with decoction of Folium Artemisiae Argyi, Kochia scoparia and Senecio scandens, or fumigate nose, mouth and eyes with medicinal vapor, which has good effect.

Daily precautions

I would like to remind you that people with allergies are easily troubled by pollen when they go hiking. We should take corresponding measures in time to prevent allergies from happening, and we can start from the following aspects.

01

Avoid contact with pollen

In the pollen spreading season, you should wear a mask, a windproof eye mask and a nasal filter if necessary, and use a pollen blocking agent.

Reduce outdoor activities, especially going out at noon and afternoon. It is best to go out for a walk after the rain, when the air is fresh and the pollen is the least affected.

In windy weather, it is best to close the doors and windows to prevent pollen from entering the room when opening the window. An air purifier or fresh air equipment with pollen filtering function can be installed indoors.

Change and clean clothes worn in outdoor activities in time, and dry clothes in a clothes dryer instead of drying clothes outdoors.

02

Principles of daily diet

Strengthen nutrition, eat more light and vitamin-rich foods, and try to eat less high-protein, high-calorie and spicy foods. Preventive medication

Before the pollen stage comes 1~2 weeks, preventive medication can be taken under the guidance of a doctor, which can prevent the onset of hay fever or relieve discomfort. After the symptoms of pollen allergy such as itchy skin, cough and dyspnea appear, you should go to the hospital for treatment in time.

(Sichuan Traditional Chinese Medicine Comprehensive China Traditional Chinese Medicine, west china hospital)

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Good! Meet the reasonable financing needs of real estate enterprises with different ownership equally

  China Securities Network News (Reporter Yu Xiangming) According to china construction news WeChat WeChat official account News, on the morning of January 26th, the Ministry of Housing and Urban-Rural Development held a deployment meeting of urban real estate financing coordination mechanism. Party Secretary and Minister Ni Hong attended the meeting and stressed that the spirit of the Central Economic Work Conference should be thoroughly implemented, the coordination mechanism of urban real estate financing should be accelerated to take effect, the development and construction of real estate projects should be supported, the reasonable financing needs of real estate enterprises with different ownership systems should be met equally, and the stable and healthy development of the real estate market should be promoted.

  The meeting pointed out that the establishment of urban real estate financing coordination mechanism is an important measure to implement the decision-making arrangements of the CPC Central Committee and the State Council, meet the reasonable financing needs of real estate enterprises with different ownership equally, and promote a virtuous circle of finance and real estate. The people’s governments of cities at or above the prefecture level should effectively play a leading and coordinating role, quickly establish and operate this important mechanism, timely judge the local real estate market situation and real estate financing needs, strengthen overall planning, refine policies and measures, build a communication platform between government, banks and enterprises, promote the accurate docking of real estate enterprises and financial institutions, and coordinate and solve the difficulties and problems existing in real estate financing.

  The meeting emphasized that the orderly development and construction of the project is the basis for the stable and healthy operation of the real estate market and is related to the vital interests of the people. In view of the current financing problems of some real estate projects, all localities should focus on projects, study and put forward a list of real estate projects that can be given financing support, coordinate the issuance of loans by financial institutions within their respective administrative regions, and accurately and effectively support reasonable financing needs. Credit funds should be ensured to be operated in a closed way and used in compliance, and misappropriation should be resolutely prevented. At the provincial level, it is necessary to track and monitor the implementation and strengthen supervision and guidance. At the national level, an information platform for urban real estate financing coordination mechanism projects will be established, and weekly scheduling and monthly notification will be implemented.

  The meeting demanded that we should adapt to the new situation that the relationship between supply and demand in the real estate market has undergone major changes, speed up the construction of a new model of real estate development, combine the long and short, treat both the symptoms and the root causes, and promote the stable and healthy development of the real estate market. It is necessary to adhere to the policy of the city, precise policy, one city and one policy, make good use of the policy toolbox, and fully give urban real estate regulation and control autonomy. Cities can adjust their real estate policies according to local conditions. It is necessary to work out the housing development plan, improve the housing supply system of "guarantee+market", establish a new linkage mechanism of people, housing, land and money, improve the basic system of housing life cycle, implement the construction of affordable housing, the construction of public infrastructure for emergency use and the transformation of villages in cities, and build a green, low-carbon, intelligent and safe house. It is necessary to rectify the order of the real estate market, rectify the chaos in real estate development, trading, intermediary and property, expose typical cases of violations of laws and regulations, and earnestly safeguard the legitimate rights and interests of the people.

  The Central Economic Work Conference proposed to actively and steadily resolve real estate risks, meet the reasonable financing needs of real estate enterprises with different ownership equally, and promote the stable and healthy development of the real estate market. Accelerate the construction of affordable housing, the construction of public infrastructure for both ordinary and emergency use, and the transformation of villages in cities. Improve the relevant basic systems and accelerate the construction of a new model of real estate development.

  The reporter noted that policy measures such as "meeting the reasonable financing needs of housing enterprises with different ownership equally" are being implemented. According to the latest data of the People’s Bank of China, by the end of 2023, five major banks, namely, industry, agriculture, China, construction and communications, had invested more than 30 billion yuan in development loans to non-state-owned housing enterprises.

  "Recently, loans from financial institutions to private housing enterprises are increasing, and financing to support private housing enterprises is accelerating. It is expected that the financing support policies for private housing enterprises will be further strengthened in the later period, and the financing of private housing enterprises in development loans, operating loans and bond underwriting will continue to increase. " Liu Shui, director of enterprise research at the China Central Finger Research Institute, told reporters.

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Selected as a non-legacy, 44 China "tea culture" impressed the world.

  [Global Times reporter Chen Qianzhong Yuhua] Editor’s Note: On the evening of November 29th, Beijing time, at the 17th regular session of the UNESCO Intergovernmental Committee for the Protection of Intangible Cultural Heritage, China’s declared "China’s traditional tea-making skills and related customs" passed the evaluation and was included in the UNESCO representative list of human intangible cultural heritage. Human beings need harmonious coexistence and elegant and poetic habitation. China tea culture pays attention to "tea and the world", and its concept of "quietness and elegance" meets the needs of today’s world.

  Non-legacy projects mainly come from four major tea areas.

  "Traditional tea-making skills and related customs in China" refers to the knowledge, skills and practices related to tea garden management, tea picking, hand-made tea and tea drinking and sharing. Wang Fuzhou, vice president of the Chinese Academy of Art and director of the China Intangible Cultural Heritage Protection Center, told the Global Times reporter that the project included 44 small projects from 15 provinces (municipalities and autonomous regions) across the country. This declaration covers traditional tea-making techniques such as green tea, black tea, oolong tea, white tea, black tea, yellow tea, reprocessed tea, etc., and also includes related customs such as jingshan tea banquet and tea-driving field, which can be called the "largest volume" in all previous human heritage declaration projects in China. According to the local conditions, tea makers have developed more than 2,000 kinds of tea products with different colors, smells, tastes and shapes, using tools such as frying pan, bamboo plaque and baking cage, and using core techniques such as deactivating enzymes, suffocating yellow, piling, withering, fermenting and scenting.

  The tea maker is withering the Fuding white tea.

  Wang Fuzhou said that traditional tea-making techniques are closely related to geographical location and natural environment, mainly concentrated in the four major tea-making areas of Jiangnan, Jiangbei, Southwest and South China, south of the Huaihe River in Qinling Mountains of China and east of the Qinghai-Tibet Plateau, including Zhejiang, Jiangsu, Jiangxi, Hunan, Anhui, Hubei, Henan, Shaanxi, Yunnan, Guizhou, Sichuan, Fujian, Guangdong, Guangxi and other provinces (cities, autonomous regions); Related customs are widely spread all over the country and shared by many ethnic groups.

  A document submitted by the Ministry of Culture and Tourism to UNESCO states that tea is ubiquitous in the daily life of China people. People drink tea in homes, workplaces, teahouses, restaurants and temples by soaking and boiling. Tea is an important part of social activities and ceremonies such as weddings, apprentices and sacrifices.

  As a member of this application project, Wang Fuzhou said that the selection of "China traditional tea-making skills and related customs" as this application project is due to the fact that tea has traditional skills, its geographical distribution is wide, its heritage types are rich, and it has the historical significance of East-West exchanges such as the ancient Silk Road and the ancient tea-horse road.

  Yu Jinlong, a cultural scholar, told the Global Times reporter that the western lifestyle that consumes a lot and pays attention to material things is no longer suitable for human development. Humans need a richer spiritual life. The excellent Chinese traditional culture just meets human needs, and tea culture is an outstanding representative.

  China tea is connected to the whole world.

  Zou Jiaju, president of Yunnan Tea Industry Association, told Global Times that China was the first country in the world to grow and make tea. Tea has been associated with China people for thousands of years, which has been verified in many historical materials, including Shennong Herbal Classic, China’s first drug monograph, Tea Classic written by Lu Yu in Tang Dynasty, and Su Shi, a great poet in Song Dynasty’s discussion on drinking tea in his poems. Tea has a long history in China, which is not only deeply integrated into people’s daily life, but also becomes an important carrier for inheriting Chinese culture.

  Jiang Song, a cultural scholar, told reporters that the earliest tea was basically drunk by some nobles and elites. Subsequently, the development and popularization of tea drinking culture was related to religion. It can be found from some literature records that Taoism and Buddhism were very popular in the Southern and Northern Dynasties. Taoists and monks all followed a way of clearing up after noon and drinking tea to refresh their minds. In the Tang Dynasty, Buddhism spread widely, and ordinary people began to drink tea, forming a mass tea drinking culture, which reached its peak in the Song Dynasty. From Zhang Zeduan’s "The Riverside Scene at Qingming Festival", we can see many teahouses. In the Northern Song Dynasty, drinking tea in teahouses has become an important social way. In the Song Dynasty, there was an elegant way of fighting tea, in which the tea-fighters took their own good tea, cooked it in turn, and evaluated each other to compete. Tea fighting includes tea fighting products, tea fighting orders and tea games. One of the links of tea fighting is to crush the tea cake, then fry it, and then use boiling water to break the tea with special tools. The longer the foam lasts, the better the tea is.

  Zheng Changling, deputy director and secretary-general of China Folk Culture Innovation and Development Center, told the Global Times reporter that people in China discovered tea very early and widely produced and served their lives, leaving behind the ancient tea-horse road, which is talked about by people today.

  As a famous commercial road, such as Silk Road, Maritime Silk Road and Wanli Tea Ceremony, the ancient tea-horse road is a link between different regions, different nationalities and different cultures, a historical witness to the prosperity of the Chinese nation and an important symbol of Chinese civilization.

  The Yunnan-Tibet line and Sichuan-Tibet line of the original Tea-Horse Road crossed the Hengduan Mountain and Qinghai-Tibet Plateau for the first time in the form of an expedition road, extended to the western regions, and joined the Silk Road. The phenomenon of multicultural interaction and exchange formed on the Tea-Horse Road, which became one of the powerful arteries connecting ancient and modern China with the outside world. More than 20 ethnic groups, including Han, Tibetan, Dai, Yi and Naxi, inhabit the area radiated by the Tea-Horse Ancient Road, which is a collection of Central Plains culture, Tibetan traditional culture, Baye culture, fire culture, Dongba culture and other cultural forms, and Tibetan Buddhism and Zen have also left different degrees of influence.

  Yu Jinlong, a cultural scholar, told the Global Times reporter that as the origin of tea trees and the birthplace of tea culture, China’s tea, tea trees and tea culture spread all over the world with the development of cultural exchanges and commercial trade. It was introduced to Japan, Korea, South Asia, Southeast Asia and other regions in the Tang Dynasty, and spread to European countries, the American continent, the Middle East, Russia and other regions in the 16th century. Under the direct influence of China’s tea culture, Britain, Japan, South Korea, Russia and Morocco have also formed their own tea culture. Among them, Japanese tea ceremony and Korean tea ceremony are most influenced by Chinese tea culture.

  Jiang Song said that in the Tang Dynasty, when Jian Zhen traveled eastward, Buddhism brought tea to Japan, which changed the Japanese way of life. Among the western countries, tea has had the most influence on Britain since the 17th century, which in turn has affected the whole of Europe. In the 18th and 19th centuries, the whole national economy of Britain was affected by the tea trade. According to statistics, 10% of British national income was used to buy tea, which became an important luxury. Some elites thought that the British people were too extravagant in tea consumption, so they suggested that they reduce drinking tea. However, drinking tea has become a way of life, not only because the British diet with more meat needs tea to improve digestion, but also because drinking afternoon tea has become a social way, and then a large number of teahouses have appeared. At that time, a housewife was not a qualified housewife if she could not cook tea for her guests.

  By the 19th century, Britain’s national economy was closely related to two kinds of plants, one was to spend silver to buy China tea, the other was to control the huge trade deficit, and began to grow poppies in India to make opium, and later even launched two opium wars.

  In order to narrow the huge trade deficit, Britain decided to steal tea seeds. In the late Qing Dynasty, Robert Fujun, a British plant hunter, smuggled China tea trees to India. At present, tea is grown in at least 50 countries around the world, and more than 120 countries import tea from China. The number of people who like tea in the world has exceeded 5 billion. It can be said that tea and tea culture originated in China have spread all over the world.

  The closed-door policy was adopted in the late Qing Dynasty, and China’s tea-making techniques and other related tea cultures began to lag behind Japan in commercial marketing and communication. However, the tea-growing techniques and tea-making techniques inherited by China people for thousands of years are profound and profound, and they are still second to none today.

  Non-genetic inheritor: Successful application for World Heritage is only the starting point.

  Fan Shenghua, a provincial representative inheritor of the picking and production skills of the national intangible cultural heritage project "West Lake Longjing Tea", participated in this application. He told the Global Times reporter that the success of the application means heavier responsibility and better inheritance. After 48 years of frying tea, in order to pass on the "frying tea skills left by ancestors from generation to generation", Fan Shenghua began to go to surrounding schools and vocational skills training units to train the production skills of West Lake Longjing tea in 2015. "It takes patience to stir-fry tea, which is what I often emphasize with young people." Yang Feng, the inheritor of the intangible cultural heritage of Zhenghe white tea making skills, once participated in the production of Bai Mudan, the national gift of the G20 Hangzhou Summit in 2016. He told the Global Times reporter that the success of this application is enough to prove the value of China tea and tea making skills, which is an important example of Chinese culture’s self-confidence.

  Successful application for the World Heritage is conducive to promoting the sustainable and healthy development of the global tea industry, deepening the integration and mutual learning of tea culture, and letting more people know and love tea, enjoy the fragrance of tea and share a better life. At the same time, tea culture will have a far-reaching impact on moral cultivation and personality shaping. Promoting the exchange and mutual learning of world civilizations through the Silk Road will play an important role in the sustainable development of human society.

  At present, Yang Feng’s tea factory cooperates with international organizations to provide a study tour mode of "labor for accommodation". Over the past few years, hundreds of volunteers from more than 10 countries have been attracted to live in tea factories and experience life with the workers. These volunteers have also brought their understanding and good memories of Zhenghe white tea to all corners of the country.

  Yang Feng told the Global Times reporter, "The application for the World Heritage is only the starting point. We should focus on the quality of tea and cherish the value of the brand. With the country ‘ The belt and road initiative ’ The implementation of the initiative responds to the call for China culture to go abroad. I hope that international friends who love tea can walk into Chashan to learn about China’s tea culture and bring our tea, century-old tea taste and our customs to all parts of the world. " Zheng Changling told the Global Times reporter that through this application, we can not only see the profound tea culture in China, but also need to see the ideas, wisdom, experience, emotion and spirit of understanding nature and pursuing harmony with the natural society, promote the inheritance and spread of cultural heritage, promote the public’s Chinese cultural consciousness, and further establish cultural self-confidence with more concrete substantive connotations.