I hope you can master the principle of keeping in good health. Although the four-season health preservation of traditional Chinese medicine is produced in the place where the four seasons change, it is still applicable to the place where the four seasons remain unchanged. Traditional Chinese medicine emphasizes the maintenance of healthy qi, and the weather is suitable, such as nourishing the liver in spring, that is, everything recovers in spring, and liver qi is erupting. At this time, we should conform to the rising trend of liver qi, and don't go against this trend, so conformity is health preservation and protection. Within a day, the yang is born in the morning, the strongest at noon, and gradually decreases in the afternoon. In the evening, the yin gradually becomes fat, and the yin is the most abundant when children are young, so they should work at sunrise and rest at sunset. So Chinese medicine emphasizes that the weather is suitable.