Dr. Ruyi He is the former Chief Scientist in the Center for Drug Evaluation (CDE), China Food and Drug Administration (CFDA). Dr. He has rich drug regulatory experience in both China and the USA. He had worked in the US FDA for 17 years, before he joined CDE/CFDA. Dr. He received many awards for his excellent work in the US FDA. Dr. He is a board certified physician for internal medicine and licensed in the State of Virginia and West Virginia.