After graduating from the Department of Clinical Medicine at Sun Yat-sen University of Medical Sciences in 1995, I have been engaged in medical, teaching, and research work in the Department of Pediatrics at the First Affiliated Hospital of Sun Yat-sen University to the present day. I obtained my master's degree in Pediatrics in 2004 and my doctoral degree in Pediatrics in 2011 from Sun Yat-sen University. Concurrently, I serve as a Standing Committee Member of the Pediatrics Branch of the Guangdong Medical Association, Vice Chairman of the Pediatrics and Adolescent Health Management Professional Committee of the Guangdong Health Management Association, Vice Chairman of the Neonatology Professional Committee of the Guangdong Clinical Medical Association, Vice Chairman of the Pediatric Physicians Branch of the Guangzhou Physicians Association, Member of the Parenteral and Enteral Nutrition Branch of the Guangdong Medical Association, and Member of the Expert Database for Medical Appraisal of the Guangdong Medical Association. I have been honored with the "Good Doctor of the First Affiliated Hospital of Sun Yat-sen University" award, the "Ye Rengao-Li Youji" Couple Clinical Medicine Outstanding Young and Middle-aged Teacher Award from the Academic Affairs Office of Sun Yat-sen University and the Guangdong Ke Ling Medical Education Foundation, and the Outstanding Educational Technology Academic Research Achievement Award from the Chinese Medical Association.