Practical. "A must-read classic series of ancient Chinese medicine books: Rejuvenation for All Diseases" is a must-read book for every Chinese medicine practitioner in clinical work. It is an academic monograph that has never been classic in the study of Chinese medicine. It is the best version recognized by the academic community and mainly embodies practicality and representativeness. , academic and universal, it is a collection and essential book for Chinese medicine clinicians in various disciplines to collect and work on their desks. The author of "Rejuvenation from All Diseases" is Gong Tingxian, whose courtesy name is Zicai and whose nickname is Yunlin. He was a famous doctor during the Wanli period.