Male, professor of internal medicine, chief physician of cardiovascular medicine, doctoral supervisor of the First Hospital of xi Jiaotong University, enjoying special allowance from the State Council, member of the Shaanxi Provincial Political Consultative Conference, and vice chairman of the Overseas Chinese Federation of Xi Jiaotong University. He used to be the vice president of the First Affiliated Hospital of Xi Medical University and the vice president of the School of Medicine of Xi Jiaotong University. 1968 graduated from Shanghai second medical university, and went to Italy and the United States for research work from 1987 to 1989 and 1994 to 1995 respectively. He used to be a director of Hypertension Union (China) and vice president of International Huaxia Medical Association. He used to be CEPP (Clinical and Experimental Pharmacy and Physiology), Chinese Cardiovascular Disease, Lancet (Chinese Version), Chinese Journal of Cardiovascular and Cerebrovascular Diseases in the Elderly, Chinese Medical Journal, Hypertension Journal, Northwest Medical Education, Chinese Journal of Laboratory Diagnosis, Diagnostic Theory and Practice, and Abstracts of World Core Medical Journals. Associate editor or editorial board member of Cardiology, Journal of Xi Jiaotong University (Medical Edition) and other magazines 18. He is a member of 10 national expert group, including the leaders of the first batch of national top-quality course Diagnostics, the executive director of the Teaching Management Research Association of the National Higher Medical Education Association, the National Higher Medical Textbook Construction Steering Committee, the National Top-quality Course Evaluation Expert Committee of the Ministry of Education, the Diagnostics Teaching Advisory Committee of the Medical Colleges and Universities of the Ministry of Health, the evaluation experts of the Cardiovascular Disease Prevention and Control Research Center of the Ministry of Health, the National Natural Science Foundation Committee and the National Physician Qualification Examination Expert Committee. Research direction: 1. Hypertension and heart failure, 2. Cardiovascular endocrinology (endogenous ouabain), 3. Diagnosis, 4. Evidence based medicine. Has won the bid for 13 national and provincial scientific research projects; Won 6 provincial and ministerial scientific research and teaching achievement awards and 3 patents. Main researchers or members of expert groups participated in five famous international cooperation projects, such as HOT Study. Published 38 monographs and teaching materials, including editor-in-chief and deputy editor-in-chief 2 1. Published 240 papers, including endogenous ouabain research papers 102, teaching papers 34, foreign magazines 14, SCI 15, Medline 19. Papers and lectures were read out at the conference 163, including 32 teaching papers and 46 international conferences.