Yi Chongqin: female,1born in June 1964, China nationality, doctor of medicine. At present, he is the deputy general manager of the company, and has done postdoctoral research in the oncology department of Guang 'anmen Hospital and Peking University Cancer Hospital. He is a visiting scholar at the Institute of Pharmacology and Toxicology of Benjamin Franklin Medical Center, Free University of Berlin, Germany. He used to be assistant general manager, deputy general manager and director of Taiji Group Beijing Product Design Center, assistant general manager, vice president and chief technology officer of Peking University Medical Industry Group, dean of Founder Medical Research Institute and medical director of Peking University.