Deputy Director of the Department of Radiation Oncology, Associate Chief Physician, Doctor of Oncology. Specialties: Radiotherapy and comprehensive treatment of malignant tumors, including hepatobiliary and pancreatic tumors, esophageal cancer, gastrointestinal tumors, lung cancer, urinary system tumors, head and neck tumors, etc. Proficient in stereotactic body radiation therapy (SBRT) for tumors. Research and Teaching: Precision radiotherapy for thoracic and abdominal tumors; comprehensive treatment strategies for malignant tumors such as combined radiotherapy and immunotherapy. Took the lead in carrying out stereotactic body radiation therapy for liver cancer in China. Completed clinical research on radiotherapy combined with immunotherapy for liver cancer. As a major contributor, participated in compiling expert consensus on liver cancer radiotherapy for multiple times. Served as associate editor of the English book *Neoadjuvant Therapies in Esophageal Cancer: Current Status and Future Prospects*. Presided over multiple projects including the National Natural Science Foundation of China. Published more than 20 SCI papers as the first or corresponding author, and holds 15 patents.

Specialties: Radiotherapy and comprehensive treatment of malignant tumors, including hepatobiliary and pancreatic tumors, esophageal cancer, gastrointestinal tumors, lung cancer, urinary system tumors, head and neck tumors, etc. Proficient in stereotactic body radiation therapy (SBRT) for tumors.