Guided by the theory of "preventing diseases at work", this book selects more than 300 health-preserving aphorisms in classic works of traditional Chinese medicine, each of which includes articles, notes and comments. According to the basic concept of health care, health care principles, psychological adjustment, daily health care, medication, massage, acupuncture, health care for people at different times and places. The classic contents are all expositions of sages of traditional Chinese medicine; Motto quotation style, short and easy to remember; With notes and annotations, it is easy to understand and apply. This book is a Chinese medicine health care book, suitable for people who are keen on health care and pay attention to health care, and also has reference value for medical students and Chinese medicine professionals.