Du Lin, deputy chief physician of acupuncture and moxibustion department of Dongzhimen Hospital of Beijing University of Chinese Medicine, is a master tutor. He presided over and participated in six scientific research projects of Beijing University of Chinese Medicine. He has successively written books such as Acupuncture for Cervical Spondylosis, RLT for Cervical Spondylosis, Acupuncture for Diabetes, Auricular Point for All Diseases, and Introduction to Pedology. For stroke, cervical spondylosis, lumbar spondylosis, insomnia, obesity, acne, prostatic hypertrophy, digestive system diseases, diabetes, gynecological diseases, etc., long-term research and clinical treatment have been carried out, and continuous exploration has been made in the work. Acupuncture technology is unique and the curative effect is outstanding.