Medical Expertise: Special Needs Outpatient Expert at Renji Hospital, Leader of the Single-Incision Minimally Invasive Surgery Group. Specializes in: single-incision biliary and pancreatic surgery through a one-centimeter incision (over 300 cases annually), i.e., single-incision laparoscopic treatment of gallstones/gallbladder polyps/gallbladder tumors/pancreatic cysts/pancreatic tumors/hepatic cysts/liver tumors. Also skilled in single-incision robotic surgery and da Vinci robotic surgery. Academic Research: Trained under renowned hepatobiliary surgery experts Professor Liu Yingbin, Professor Wang Guangyi, and Professor Lü Guoyue. Focused on biliary and pancreatic disease research for over 10 years, with 4 SCI articles as first author, the highest impact factor being 20.577. Principal investigator of 1 General Program of the National Natural Science Foundation of China. Visiting Scholar at the University of Illinois in 2011. Co-author of the "Chinese Expert Consensus on Single-Incision Laparoscopic Cholecystectomy 2024 Edition."