**Education and Professional Experience:** Doctor of Medicine (M.D.). Since 1994, has served as Resident Physician, Attending Physician, and Associate Chief Physician at the First Affiliated Hospital of Sun Yat-sen University. **Professional Affiliations:** Deputy Head of the Gastroenterology and Nutrition Subgroup, Pediatric Branch, Guangdong Medical Association; Vice Chair of the Child Health Committee, Guangdong Maternal and Child Health Association; Member of the China Inflammatory Bowel Disease Alliance, Wu Jieping Medical Foundation, among others. **Publications:** Authored or co-authored (first/corresponding author) over 10 papers in domestic and international journals. **Books:** Chief editor of popular science books and co-editor of over 10 academic monographs. **Other Achievements (e.g., Awards):** Multiple-time recipient of the "Excellent Teacher" and "Outstanding Communist Party Member" awards at the First Affiliated Hospital of Sun Yat-sen University; First National "Outstanding Teacher for Standardized Residency Training" by the Chinese Medical Doctor Association (2019); "Guangzhou Science Popularization Master" (2020); Member of the Working Group for Implementation Guidelines of Standardized Residency Training Faculty, Guangdong Medical Doctor Association (2021); Instructor of the Gold Medal-winning team at the 10th National Intern Clinical Skills Competition (2021).