Professional Expertise Long-term engagement in clinical diagnosis, treatment, and research of digestive system diseases, with extensive clinical practice experience. Professional focus on minimally invasive therapeutic endoscopy of the digestive tract. Proficient in multiple endoscopic diagnostic and therapeutic techniques, particularly in the diagnosis and treatment of biliopancreatic diseases, endoscopic retrograde cholangiopancreatography (ERCP), and endoscopic diagnosis and treatment of early gastrointestinal cancers. Education and Work Experience 1988.8–1993.7 Peking University Health Science Center, Clinical Medicine, Bachelor's Degree 2007.9–2010.5 Peking University Health Science Center, Clinical Medicine, Master's Degree From 1993 to present, successively served as Chief Resident, Attending Physician, Associate Chief Physician, and Chief Physician in the Department of Gastroenterology, Peking University Third Hospital 2018 Appointed as Deputy Director of the Gastrointestinal Endoscopy Center, Peking University Third Hospital Research Work Primary research focus on biliopancreatic diseases. Served as the first participant in 5 major research projects, including the National Natural Science Foundation of China (General Program), Beijing Municipal Key Projects, Beijing Science and Technology Projects, and Hospital-level Key Projects. Published over 10 papers as first author or corresponding author, including 5 SCI-indexed papers. Obtained more than 10 innovative patents. Awards Multiple recipients of the First Prize for Technological Innovation at Peking University Third Hospital (ranked second) Recipient of the 2020 Chinese Medical Association Science and Technology Award, Third Prize (ranked second): Expansion of the Endoscopic Diagnosis and Treatment System for Biliopancreatic Diseases and Clinical Application of Innovative Technologies Publications and Translations Co-editor: *Pharmacotherapeutics for Digestive System Diseases*, *Chinese Gastroenterology*, etc. Co-translator: *Clinical Endoscopy*, *Harrison's Principles of Internal Medicine*, *Advanced ERCP for Complex and Difficult Biliopancreatic Diseases*, etc.