**Education and Work Experience:** December 2021 – Present: Associate Chief Physician, Department of Gastrointestinal Surgery, The First Affiliated Hospital, Sun Yat-sen University December 2017 – December 2021: Attending Physician, Department of Gastrointestinal Surgery, The First Affiliated Hospital, Sun Yat-sen University July 2015 – December 2017: Resident Physician, Department of Gastrointestinal Surgery, The First Affiliated Hospital, Sun Yat-sen University September 2007 – June 201

Surgical treatment, comprehensive therapy, and perioperative management of gastrointestinal tumors. Specializing in perioperative management and full-course control for elderly patients with complex gastrointestinal tumors. Research direction: Precision decision-making and treatment in the perioperative period of digestive system tumors.