Chief physician, professor, doctoral supervisor
Department of Gastroenterology, the Fourth Hospital of Hebei Medical University
Chairman of the digestive disease Prevention and Control Committee of Hebei Preventive Medical Association
Chairman of the senile tumor Committee of Hebei Anti-Cancer Association
Standing Committee of Academic Committee of Asia-Pacific Society of Medical Bioimmunology, Standing Committee of Liver disease Professional Committee
Member of colorectal Cancer Expert Committee, Chinese Society of Clinical Oncology
Member of the Professional Committee of Tumor Support Therapy, Chinese Anti-Cancer Association
Member of chemotherapy Committee of Chinese Anticancer Association
Member of the Alimentary Cancer Multidisciplinary (MDT) Branch of China Association for the Promotion of International Exchanges in Healthcare
Vice Chairman of the tumor metastasis Committee of Hebei Anticancer Association
Vice Chairman of Hepatology branch of Hebei Medical Association
Member, Gastroenterology Branch, Hebei Medical Association