Director physician, doctoral supervisor, and Director of the Department of Radiation Oncology at Ruijin Hospital, Shanghai Jiao Tong University School of Medicine. Graduated from the Department of Medicine at Shanghai Medical University in 1993 and studied at Henri-Mondor Hospital and Gustave Roussy Institute from 1998 to 2000. Long-term engagement in radiotherapy and comprehensive treatment of breast cancer, malignant lymphoma, gastrointestinal tumors, soft tissue tumors, and other abdominal tumors, with comprehensive treatment of breast cancer enjoying nationwide renown, and also skilled in comprehensive treatment of intracranial metastasis of malignant tumors. As first author or corresponding author, published over 50 papers in authoritative domestic core journals and SCI journals. As project leader, successively undertook two General Projects of the National Natural Science Foundation of China, one sub-project of a Major Special Project of the Ministry of Science and Technology, one "Three-Year Action Plan" project of the Shanghai Shenkang Hospital Development Center, etc.