Academic Appointments: Academic Leader of the Department of Pediatrics, Nanfang Hospital, Southern Medical University; Secretary of the Party General Branch; Chief Physician; Doctoral Supervisor; Postdoctoral Co-supervisor. Chair of the Thalassemia Prevention and Treatment Professional Committee of the China Maternal and Child Health Association; Chair of the Pediatric Hematology and Oncology Professional Committee of the Guangdong Medical Doctor Association; Vice Chair of the Genetic Metabolic Diseases and Vitamin Metabolism Professional Committee of the China Maternal and Child Health Association; President of the Guangdong Thalassemia Prevention and Treatment Association; Vice Chair of the Pediatric Tumor Professional Committee of the Guangdong Anti-Cancer Association; Vice Chair of the Pediatric Hematology and Oncology Professional Committee of the Guangdong Clinical Medicine Society; Deputy Editor-in-Chief of the Asian Journal of Pediatric Clinical Case Studies; Member of the Hematology Group of the Pediatrics Branch of the Chinese Medical Association; Office Director of the National Thalassemia Prevention and Treatment Collaboration Network; Recipient of the Soong Ching Ling Pediatric Medicine Award (First Place); Lingnan Famous Doctor; Yangcheng Good Doctor; Visiting Scholar at the University of Southern California, USA.