Associate Chief Physician and Associate Professor, Department of Gastrointestinal Oncology, Peking University Cancer Hospital. Primarily engaged in comprehensive diagnosis and treatment of digestive system tumors, with main research focus on multidisciplinary treatment, targeted therapy, and immunotherapy for colorectal cancer. Currently serves as a member of the Colorectal Cancer Expert Committee of the Chinese Society of Clinical Oncology (CSCO), a member of the Colorectal Cancer Professional Committee of the Chinese Anti-Cancer Association (CACA), a member of the Colorectal Cancer Group of the Oncology Physician Branch of the Chinese Medical Doctor Association, Vice Chair of the Colorectal Cancer Prevention and Treatment Committee of the Beijing Cancer Prevention and Treatment Society, and a member of the Metastatic Liver Cancer Committee of the Beijing Cancer Prevention and Treatment Society, among other roles.