Vice President, Deputy Director of the Hainan Provincial Cancer Prevention and Treatment Center, Director of the Digestive Medicine Gastrointestinal Tumor Endoscopy Diagnosis and Treatment Department and Endoscopy Integrated Diagnosis and Treatment Center, Doctor of Medicine, Chief Physician, Professor, Masters Supervisor, High-level Talent of Hainan Province, and Winner of the Hainan Provincial May 1st Labor Medal.

Engaged in gastroenterology for 37 years, with a systematic understanding of digestive system diseases and endoscopic techniques.

Proficient in various digestive system diseases and difficult and complex techniques of digestive endoscopy, we have performed endoscopic polypectomy (EMR), submucosal tumor resection (ESD), esophageal stent placement, closure of esophagotracheal fistula, percutaneous gastroscopy gastrostomy (PEG), esophageal variceal ligation and sclerosis, gastric variceal tissue gel sclerosis, and more than ten thousand other difficult surgeries.Endoscopic retrograde cholangiopancreatography (ERCP), nipple incision and stone removal, placement of various pancreatic and biliary stents, nasobiliary drainage, and endoscopic submucosal tumor resection (STER);Endoscopic full layer resection of gastric tumors (EFR);More than 10000 fourth level surgeries, including endoscopic sphincterotomy (POEM), have been performed.

He specializes in a wide range of complex and challenging endoscopic techniques, including ERCP and its related procedures, ESD and its related techniques, endoscopic ultrasonography (EUS), PEG procedures, capsule endoscopy, and enteroscopy, among others.

Diagnosis and treatment of digestive diseases and gastrointestinal tumors

Executive Vice President of Digestive Endoscopy Alliance of World Association of Endoscopists 
Researcher of American Academy of Sciences of World Association of Endoscopists 
President of the Endoscopist Society of Hainan Provincial Medical Doctor Association 
Member of Digestive Tract Diseases Professional Committee of Chinese Medical Education Association 
Member of Digestive Endoscopy Professional Committee of Chinese Medical Education Association 
Member of Gastrointestinal Hemorrhage Group, Digestive Endoscopy Branch,Cross-Straits Medical and Health Exchange Association 
Standing member of the First Digestive Endoscopy Professional Committee of Chinese Association of Integrated Traditional and Western Medicine 
Member of Enteroscopy and Capsule Scopy Group of the Eighth Committee of Digestive Endoscopy Society of Chinese Medical Association 
Member of the First Helicobacter Pylori Related Diseases Expert Committee of Chinese Association of Integrated Traditional and Western Medicine 
Member and Deputy Secretary General of the Second Committee of Oncology Professional Committee of China Association of Non-Public Medical Institutions 
Medical Evaluation Expert of Hainan Medical Dispute Mediation Committee (Responsibility Evaluation Center) 
Member of the Third Professional Committee of Tumor Endoscopy, Chinese Anti-Cancer Association 
Chief Expert of the Member Institution of National Alliance for the Prevention and Treatment of Early Gastric Cancer 
Core Expert of the Esophageal Early Cancer Professional Group of National Alliance for the Prevention and Treatment of Early Gastric Cancer 
Invited Expert of the Expert Committee on Suitable Technologies for Health Services of the National Health Industry Enterprise Management Association 

① Observation of Clinical Efficacy of Endoscopic Circumference in the Treatment of Refractory Benign Stenosis of Colorectal Anastomosis. Journal of Clinical Gastroenterology, 2019 Vol31.No.3 Corresponding author

② Observation of Clinical Efficacy of Endoscopic Circumference in the Treatment of Benign Esophageal Anastomotic Stenosis, Chinese Journal of Gastrointestinal Endoscopy, 2017 Vol4.No.2 Corresponding author

③ Influence of Lifestyle Intervention on the Curative Effect of Endoscopic Myotomy in Patients with Achalasia, Chinese Journal of Gastrointestinal Endoscopy, 2016 Vol3.No.1 Corresponding author

④Effect and Learning Curve analysis of Endoscopic Mucosal Dissection Assisted by Oral Floss Traction in the Treatment of Early Gastric Cancer, Journal of Regional Anatomy and Operative Surgery, 2020.29 (4) Corresponding author

⑤Study on the Efficacy of Fibrin Binder and Esomeprazole Sodium in the Treatment of Peptic Ulcer Hemorrhage, Chinese Journal of Modern Applied Pharmacy, Corresponding author

⑥Scientific research special project of academician innovation platform in Hainan Province: Construction and Optimization of Early Gastrointestinal Cancer Identification and Auxiliary Diagnosis System Based on Artificial Intelligence; Platform leader

(7) Major science and technology project in Hainan Province: Research and Development of Confocal Microendoscope for Pancreaticobiliary Duct; Project leader