Professor, Supervisor of MD and PhD Candidates, Peking Union Medical College Hospital, China

• Director of Department of Obstetrics and Gynecology, Peking Union Medical College Hospital (PUMCH), Chinese Academy of Medical Sciences


• Committee member, Clinical Medicine Division, Academic Advisory Committee, Chinese Academy of Medical Sciences


• President-designate, Chinese Society of Obstetrics and Gynecology, Chinese Medical Association


• President-designate, Society of Obstetrics and Gynecology, Chinese Medical Doctor Association


• President, Society of Pelvic Floor Disease Prevention, Chinese Preventive Medicine Association 


• President, the Urogynecology & Reconstructive Pelvic Surgery Society, Chinese Medical Association


• Director of Pacific Rim/India/Asia Region, Board of Directors, American Association of Gynecologic Laparoscopist (AAGL)


• Board member, Overseas Advisory Board, European Society for Gynecological Endoscopy (ESGE)


• Committee member, Urogynecology Committee, International Federation of Gynecology and Obstetrics (FIGO)


• Committee member, Terminology and Standardization Committee, International Urogynaecology Association (IUGA)


• Committee member, Regional Advisory Board Central and Eastern Asia, International Urogynaecology Association (IUGA)

• Deputy chief editor, Chinese Journal of Obstetrics and Gynecology