Recipient of the National Science Fund for Distinguished Young Scholars, second-level professor at the School of Medicine, Shanghai Jiao Tong University, executive director of Gastroenterology and director of Infectious Diseases at Renji Hospital, School of Medicine, Shanghai Jiao Tong University, and deputy director of Shanghai Institute of Digestive Disease. Member of the International Autoimmune Hepatitis Group, member of the Global Primary Biliary Cholangitis Organization, member and deputy secretary-general of the Liver Diseases Branch of the Chinese Medical Association, standing member of the Liver Diseases Professional Committee of the Chinese Research Hospital Association, deputy chairman of the Liver Diseases Specialty Committee of Shanghai Medical Association, expert member of the Quality Control Center for Infectious Diseases in Shanghai, member of the Infectious Diseases Branch of Shanghai Association of Chinese Medicine, member of the Shanghai Clinical Research Academic Committee, editor-in-chief of International Journal Of Cardiovascular Disease, deputy editor-in-chief of Gastroenterology, and deputy editor-in-chief of the international academic journal Journal of Gastroenterology & Hepatology.