(1953-2014.5.11) Chief physician of Xinhua Hospital affiliated to Shanghai Jiaotong University School of Medicine. China, MD, postgraduate tutor, party member. Deputy director, Department of Gastroenterology, Xinhua Hospital. 1990 graduated from Nantong medical college with a master's degree; Ph.D. from Shanghai Second Medical University1997; 65438-0998 Studied digestive endoscopy and digestive pathology at the Endoscopy Center of Osaka Adult Hospital, Japan. 65438-0999 Studied diagnostic ERCP and ultrasonic endoscopy in China Endoscopy Training Center of Shanghai Second Military Medical University.