Chief Physician, Associate Professor, Doctor of Medicine, Master's Supervisor. Specializes in the diagnosis and treatment of gastric ulcers, inflammatory bowel disease, colorectal diseases, biliary and pancreatic diseases, gastrointestinal, biliary, and pancreatic tumors, and neuroendocrine tumors. A core member of the rare disease neuroendocrine tumor diagnosis and treatment team at Guangdong Province and Nanfang Hospital. Proficient in early endoscopic diagnosis and treatment of gastrointestinal tumors, biliary and pancreatic tumor screening via endoscopic ultrasonography, ultrasound-guided fine-needle aspiration biopsy of pancreatic, thoracic, and abdominal masses and lymph nodes, and minimally invasive interventional techniques such as catheter drainage for pancreatitis. Has performed over 20,000 cases of gastrointestinal endoscopy and endoscopic treatments (including EMR, ESD, etc.).