Health preservation is an ancient and fashionable topic. Thousands of years of Chinese civilization has a long history, and China's traditional health-preserving culture is profound and unique, which has nurtured and influenced generations of China people. By 2 1 century, China people have entered an aging society, and their pursuit of health is even worse than that of the ancients. It is in this context that China's traditional way of keeping in good health has been carried forward unprecedentedly. For China people in 2 1 century, it will affect our daily life to pay attention to traditional health preserving methods and absorb modern civilized medical care knowledge. With a good life and good health, a healthy life is a high-quality life. I hope that each of us can adapt to the changes of the four seasons, the changes of yin and yang in the four seasons, and pay attention to traditional health preservation methods, so as to live a good day.