Chief Physician, Professor, Doctor of Medicine, and Postdoctoral Fellow at the National University of Singapore School of Medicine. Long-term frontline clinical work in the Gastroenterology Department of Nanfang Hospital, with a profound theoretical foundation and extensive clinical experience in the diagnosis and treatment of digestive system diseases. Specializes in the differential diagnosis of chronic abdominal pain and the management of complex gastrointestinal disorders. Proficient in utilizing multiple diagnostic and therapeutic techniques for the treatment of severe acute pancreatitis and other digestive diseases. Pioneered the use of endoscopic ultrasound-guided interventional diagnosis and treatment for pancreatic cancer and other conditions in South China, achieving a nationally leading level in endoscopic ultrasound-based diagnosis and treatment of mediastinal, retroperitoneal, and pelvic abscesses. Performed the first cases nationwide of minimally invasive endoscopic ultrasound-guided treatment for pelvic abscess and mediastinal abscess.