Prof.Qing Wang,Director of Interventional Vascular Surgery Department of Hunan Provincial People's Hospital（The 1st Hospital Affliated Hunan Normal University）,MD, Chief physician , Visiting Scholar of UC Davis Medical Center, USA.

Vice Chairman, Youth Committee, Chinese College of Interventionalists (CCI);

Vice Chairman & Secretary-General，Hemorrhage Committee , Chinese Association of Research Hospitals;

Committee Member,Portal Vein Division, Chinese College of Vascular Surgeons.