The first part of Beauty Care of Traditional Chinese Medicine and Tibetan Medicine systematically explains the origin, basic theory and specific diet methods of beauty care of traditional Chinese medicine. Combined with the overall concept of traditional Chinese medicine, the human body completes a series of life activities with the five zang-organs as the center, and the five zang-organs are connected with the body orifice, so that the balance of Yin, Yang, Qi and blood of the viscera can achieve the purpose of beauty. Using the methods and means of evidence-based medicine, this paper introduces the diet of medicinal diet, its taboos and the degree of daily life in detail. Putting beauty into daily life can not only beautify the face, but also prevent diseases and strengthen the body, which further embodies the theory of "knowing the disease and changing it, treating the disease before it happens, and treating it before it happens" in traditional Chinese medicine. Under the guidance of TCM theory and China's traditional aesthetics, TCM cosmetology is a new comprehensive subject, which uses TCM methods such as acupuncture, massage, qigong and dietotherapy, with the ultimate goal of preventing and treating diseases, improving health and maintaining physical fitness. It integrates therapeutic beauty and health care beauty, with distinctive features and remarkable curative effect. Tibetan medical health preservation is the experience accumulated by Tibetan people in their daily lives and has its unique advantages. The second part, Beauty and Health Preservation of Tibetan Medicine, is divided into six chapters, which respectively write the theoretical basis of Tibetan medicine health preservation, the correlation between Tibetan medicine health preservation theory and physiology and pathology, Tibetan medicine diet health preservation, Tibetan medicine daily life health preservation, diet behavior prevention and treatment, and Zhalong health preservation. Based on the theory of three causes, this paper expounds in detail the sub-health and disease state caused by the imbalance of dragon, red bar and bacon in human body. This paper expounds the advantages and characteristics of Tibetan medicine in health care, the basic theory of Tibetan medicine health care, the relationship between Tibetan medicine health care and modern medical pathophysiology, etc., and puts forward specific health care methods and means, as well as the degree of daily life.