What tonic do you want to eat? This paper mainly discusses the way of keeping in good health from the relationship between the physical taste of diet, the efficacy of tonifying kidney and discharging sperm and human state, weather and climate, geographical area and so on. , including dieting and avoiding valley. His works include: Drinking and Eating are Necessary by Hu Sihui in Yuan Dynasty, The Law of Faithfulness and Longevity (the author is anonymous) and Drinking Collection by Jianyuan Old People in Qing Dynasty.

General remarks: Based on the main purpose, theory and guiding ideology of health care, this paper comprehensively describes various health care methods, which are general but not specific, and help people to understand the health care theory and guide general health care, such as Wei Boyang's Zhouyi Shentongqi in Han Dynasty, Yang Lu in Liang Dynasty [[Tao Hongjing]] and Sun Zhenren's Health Care Ming in Tang Dynasty [[Sun Simiao]].

This is a copy, and that's all I can do.