He Juan, Professor, Doctor of Medicine, Doctoral Supervisor, Beijing University of Chinese Medicine. He is currently the vice president of the School of Basic Medicine of Beijing University of Chinese Medicine, the secretary-general of the Internal Medicine Branch of the Chinese Medicine Association, and the invited expert of the Yangshengtang column of the science and education channel of Beijing TV Station. He studied under Professor Wang Hongtu, a famous psychiatrist, and engaged in teaching, scientific research and clinical research of Huangdi Neijing for 20 years. He has written related books 10, published nearly 30 academic papers such as Huangdi Neijing Yangshengtang, and made in-depth research on the health-preserving thought of Huangdi Neijing.