Director of Hepatobiliary, Pancreatic and Vascular Surgery, Chief Physician, graduated from Shandong University. He is a standing member of the Vascular Surgery Branch of the Provincial Physicians Association, vice chairman of the Vein Specialized Committee, a member of the Vascular Surgery Committee of the Provincial Medical Association, vice leader of the Lower Extremity Vein and Bulgular Syndrome Group, a member of the Surgery Committee of the Provincial Medical Association for Splenic and Portal Hypertension, a member of the Standing Committee of the Biliary Surgery Committee of the Association of Research Hospitals of the Province, and a vice chairman of the Vascular Surgery Committee of the Liaocheng City Medical Association.