Zhaofang Bai, Ph.D., Associate researcher, master supervisor, Director of the Institute of Hepatology Medicine, the Fifth Medical Center of the Chinese People's Liberation Army (PLA) General Hospital, Deputy Director of the PLA Institute of Traditional Chinese Medicine. He is also the Youth deputy Director of the Medicine Toxicology and Safety Research Branch of the China Association of Chinese Medicine and a Member of the Special Committee of Clinical Chinese Medicine, Chinese Pharmaceutical Association. His main research directions include natural immunopharmacology of traditional Chinese medicine, liver pharmacology, and toxicology of traditional Chinese medicine, etc.