He graduated from Shanghai Jiao Tong University School of Medicine and studied in Japan. Member of Specialized Committee of Thoracic and Cardiovascular Surgery of Chinese Medical Association, Member of Academic Group of Review Committee for National and Shanghai Municipal Continuing Medical Education Project, Member of Expert Base for Technical Evaluation of Medical Accident of Shanghai Medical Association and Editorial Board Member of Chinese Journal of Postgraduates of Medicine. He has been engaging in the clinical work of chest surgery for 27 years. He is specialized in diagnosis and treatment of various chest diseases such as lung cancer, esophagus cancer, benign esophageal disease, cardiac diseases, tracheal and mediastinal tumor, especially the thoracoscopic surgery of lung cancer and esophagus cancer, mediastinoscopy, giant mediastinal tumor, lung cancer, tracheal tumors resection, senile chest disease, various chest wall malformation, pneumonectomy for difficult blood vessel treatment within pericardium pericardium, total laryngectomy for high esophagus cancer, vessel replacement for superior vena cava syndrome, comprehensive treatment of esophagus cancer and various cardiac diseases. Various minimally invasive chest operations.