He has been engaged in Gastroenterology for 15 years, has excellent clinical thinking and is familiar with the diagnosis and treatment of digestive system diseases. He can perform routine gastroscopy, colonoscopy and endoscopic surgery, familiar with endoscopic polypectomy, endoscopic mucosal resection (EMR), IGFBR, stent placement, and is proficient in emergency endoscopic hemostasis, such as hemostasis with titanium clip for peptic ulcer and cardia laceration syndrome, hemostasis by ligation of esophageal varices. He has been actively carrying out the screening work of early upper gastrointestinal cancer and endoscopic submucosal dissection (ESD) for early cancer of digestive tract and precancerous diseases.

Academic position: a member of Digestive Endoscopy Association of World Endoscopy Doctors Association
Member of Digestive and Digestive Endoscopy Committee, Guangdong Grassroots Medical Doctor Association
Member of Malignant Intestinal Obstruction Group of Gastrointestinal Cancer Professional Committee, Shenzhen Medical Doctor Association
Member of the Standing Committee, Digestion Committee of Ya'an City, Sichuan Province