Expertise: ERCP, peroral cholangioscopy, and endoscopic management of liver cirrhosis and biliary–pancreatic diseases, including common bile duct stones, post–liver transplantation biliary strictures, bile leaks, and malignant biliary obstruction.

Associate Chief Physician (MD), Master’s Supervisor.

PhD, Sun Yat-sen University.

Committee Member, Digestive Endoscopy Branch, Guangdong Medical Doctor Association.