Doctor of Oncology from Peking University, Associate Chief Physician in the Department of Gastrointestinal Surgery at Peking University Cancer Hospital. He specializes in surgical procedures for gastrointestinal tumors, particularly laparoscopic minimally invasive surgical treatment. While ensuring surgical safety and radical resection, he aims to reduce surgical trauma, facilitate postoperative recovery, and improve patients' postoperative quality of life. His main research interests cover clinical and basic research on gastrointestinal tumors. He actively participates in and delivers speeches at domestic and international academic conferences, takes part in multiple national‑ and provincial‑level research projects, and has been involved in several domestic and international multi‑center RCT clinical studies. He has published 8 SCI and core‑journal papers as the first author and contributed to the compilation of four medical monographs.