Seasonal health, one is to raise income, and the other is to raise lungs. "Yang in spring and summer, Yin in autumn and winter" is the purpose of the ancients to adjust the four seasons. The climate in beginning of autumn is a transitional solar term from hot to cool, and it is also a period when the yang is gradually closing, the yin is gradually growing, and the yang is gradually turning into yin, and it is also a long transitional period for the metabolism of yin and yang in human body. The main feature of autumn climate and natural change is autumn dryness, followed by the change of nature from "growth" to "collection". Therefore, in autumn, health care, daily conditioning and exercise should be based on the principle of "nourishing the harvest" and diet conditioning should be based on "nourishing the lungs".