Member of the Chinese Society of Pediatric Surgery, Member of the Hepatobiliary Group of the Chinese Society of Pediatric Surgery, Chairman of the Pediatric Surgery Committee of Guangdong Medical Association, Member of the Chinese Anti-Cancer Association Children's Committee Awards: Principal Investigator: "Series Study on Congenital Biliary Atresia" – Provincial Science and Technology Achievement Award, Third Prize, 2001 Co-investigator: "Series Study on Diagnosis and Treatment of Biliary Atresia" – Provincial Health Department Science and Technology Achievement Award, Third Prize, 2000 Publications: Over 20 articles published in Chinese medical journals, including the *Chinese Journal of Pediatric Surgery* and the *Chinese Medical Journal* Monographs: Editor-in-Chief of *Modern Pediatric Surgical Therapeutics*, published by Guangdong Science and Technology Press Medical Expertise: 1. Diagnosis and treatment of congenital digestive and urinary system malformations and neonatal surgical diseases; 2. Differential diagnosis of obstructive jaundice in children, with 15 years of research on the diagnosis and treatment of biliary atresia, leading the field domestically; 3. Diagnostic and differential diagnostic methods for anorectal malformations in children, with in-depth research on Hirschsprung's disease and related disorders; 4. Diagnosis and treatment of malignant solid abdominal tumors in children; 5. Diagnosis and management of rare and uncommon diseases.