Current positions: President of Peking University Shougang Hospital, Chief Physician, Doctoral Supervisor, and Professor at Peking University Cancer Hospital. Professional Expertise: Engaged in clinical, teaching, and research work in colorectal cancer surgery for 40 years, with deep expertise in comprehensive treatment of refractory colorectal cancer. Particularly skilled in precise surgery, neoadjuvant therapy, and multidisciplinary collaborative treatment for locally advanced, recurrent/metastatic, major organ-involved, and elderly high-risk colorectal cancer. Pioneered the establishment of a full-life-cycle care system for advanced-stage patients. Key Social Appointments: Chairman of the Oncology Society of the Chinese Medical Association (9th term), Chairman of the Colorectal Cancer Professional Committee of the Chinese Anti-Cancer Association (6th term), Fellow of the American College of Surgeons (FACS), Foreign Academician of the French National Academy of Surgery, and Deputy to the 11th–13th National People's Congress. Recognized as a leading academic figure in the field of colorectal cancer surgery in China. Research and Academic Achievements: Led major projects including the National Science and Technology Support Program, the "863" Program, and the National Natural Science Foundation of China. Published 465 papers in authoritative domestic and international journals such as *Journal of Clinical Oncology* and *Lancet Oncology*, including 143 SCI-indexed papers with a cumulative impact factor of 941. Authored/translated 5 monographs (in Chinese and English) and 2 popular science books, and holds 1 national invention patent. Led the development of 14 industry guidelines, including the *Chinese Colorectal Cancer Diagnosis and Treatment Standards*, promoting standardized national clinical practices. Awards and Honors: Recipient of the Beijing Outstanding Contribution Talent Award, Beijing Science and Technology Progress Third Prize, and National Teaching Achievement Second Prize. Selected as a "Ten-Hundred-Thousand Talent Program" top-tier talent in the Beijing health system. Supervised over 60 doctoral and master's students. His pioneering multidisciplinary treatment model and modified radiotherapy protocols have been widely recognized and cited by international peers.