Health care has a history of thousands of years in China. There is an article about how to preserve one's health in Huangdi Neijing, a traditional Chinese medicine in China. Taoism has rich experience in health care. Take Wu Zetian of the Tang Dynasty as an example. Empress Dowager Cixi paid more attention to health care in modern times, not to mention that health care can be summarized as follows: the human body adapts to the synchronization of nature, the diet is reasonable, the drugs are properly blended, the nature is peaceful and not urgent, and righteousness, righteousness and mindfulness can be achieved without endangering the laws of nature.