Chief Physician, Doctor of Medicine, with extensive clinical experience and proficiency in Level 4 digestive endoscopy procedures. The primary research focus includes the treatment of biliary and pancreatic diseases, cirrhosis-related esophageal and gastric varices, and gastrointestinal strictures/fistulas. Currently serves as a member of the Variceal Study Group of the Chinese Society of Digestive Endoscopy, Chair of the ERCP Study Group of the Guangdong Medical Association Digestive Endoscopy Branch, Vice Chair of the Endoscopic Diagnosis and Treatment Committee of the Guangdong Hepatology Association, and a member of the Guangdong Physician Association Digestive Endoscopy Branch. Has contributed to the writing of 4 monographs and published over 10 academic papers in core journals, including 3 SCI papers.