Chief physician, Postdoctoral Fellow, Professor of Fujian Medical University, doctoral supervisor. I studied at MD Anderson cancer centre in the United States for more than 1 year. Now I am the director of the Department of Thoracic Radiotherapy in Fujian Cancer Hospital and the deputy leader of the Comprehensive Teaching and Research Group of Fujian Medical University. The Toracic Radiotherapy Department is the only independent chest radiotherapy department in Fujian province. The department is currently the National Radiotherapy Nutrition Ward, the National Lung Cancer Dual Precision Radiotherapy Ward; I mainly focus on the clinical and basic research of comprehensive treatment of lung cancer, esophageal cancer, thymoma and soft tissue tumors with radiotherapy, mainly involving comprehensive treatment of thoracic tumors, precision radiotherapy, SBRT, radiosensitivity, radiation pneumonia, radiation esophagitis and nutrition Research with tumors. Participated in the formulation of multiple domestic guidelines for thoracic tumors and radiotherapy nutrition treatment guidelines, participated in multiple domestic and foreign multi-center studies, and I led 7 multi-center studies in the province. The chief editor of 9 books, the chief translation book is only one, and the deputy chief editor book is for 4 books. Published more than 90 articles .