Traditional Chinese medicine contains thousands of years of health care concepts and practical experience of the Chinese nation. It is a treasure of Chinese civilization and embodies the broad wisdom of the Chinese people and the Chinese nation. The report of the 20th National Congress of the Communist Party of China proposed that "promote the inheritance, innovation and development of traditional Chinese medicine." It is of great significance to inherit, develop and make good use of the precious wealth left by the ancestors of traditional Chinese medicine for accelerating the construction of a healthy China. Today, the people's multi-level and diversified health needs continue to grow rapidly, and health has increasingly become a major issue of people's well-being. Not only do you want to be able to see the disease and see it well, but you also want to be able to avoid it. To better meet the health needs of the people, the unique advantages and important role of TCM in preventing disease are indispensable. The previously issued Implementation Plan for the Special Activities of Health Promotion of Traditional Chinese Medicine in the Healthy China Action clearly proposed "further play the role of traditional Chinese medicine in the Healthy China Action" and made specific arrangements. Give full play to the advantages of traditional Chinese medicine and integrate the concept of prevention of diseases into the whole process of health promotion, prevention and treatment of major diseases, and diagnosis and treatment of diseases, so as to better ensure the people's health in all aspects and all cycles. Traditional Chinese medicine believes that the human body itself is an organic whole; Its mode of thinking is not simply either or both, but focuses on overall relevance. In the process of disease treatment, traditional Chinese medicine often focuses on the cause and pathogenesis. On the one hand, it supports the healthy qi and improves its own immunity, on the other hand, it eliminates the evil qi and expels the poison in the body, so as to achieve the goal of "keeping the healthy qi in the body and preventing the evil". For example, the Qingfei Paidu Decoction, which is widely used in the fight against the COVID-19 and has significant curative effect, can not only remove cold and shut down, but also facilitate urination and dampness, prevent epidemic pathogens from entering, regulate the liver and stomach, and care for digestive function. Among them, there is the idea of TCM therapeutics to reconcile yin and yang. Improving the service system of traditional Chinese medicine and giving full play to the role of traditional Chinese medicine in health services are not only the internal requirements for promoting the high-quality development of traditional Chinese medicine, but also the proper meaning of safeguarding people's health. In order to build a healthy China, we should pay attention to the treatment of diseases already existing, and more importantly, to the prevention of diseases. In order to make the people less and less ill, we must put prevention first in a more prominent position, and actively promote the transformation from disease treatment as the center to people's health as the center. Prevention of disease is an important embodiment of the advantages and characteristics of traditional Chinese medicine. Traditional Chinese medicine advocates "prevention first", integrating prevention and health care, disease treatment and rehabilitation. Vigorously developing TCM medical services and strengthening the construction of the TCM medical service system will not only help the masses to enjoy the prevention, health care, rehabilitation and other TCM services nearby, but also better guide people to develop a healthy and civilized lifestyle, do a good job of being the first responsible person for their own health, and promote the construction of a healthy China with everyone's participation, responsibility and sharing. Let us have a deeper understanding of the unique advantages of traditional Chinese medicine. Adhere to the people's health as the center and adhere to traditional Chinese and western medicine