Associate Chief Physician of the Department of Pediatrics, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine; National Level II Psychological Counselor. Specialties: Pediatric respiratory diseases, child healthcare, pediatric psychological disorders. Work Experience Engaged in pediatric clinical healthcare and clinical teaching for 30 years. Skilled in treating recurrent respiratory tract infections, chronic cough, and allergic diseases in children through immunomodulatory therapy; has accumulated extensive clinical experience in infant and toddler feeding, infant and toddler growth and development monitoring, and the diagnosis and treatment of rickets; focuses on pediatric sub-health conditions: diagnosis and treatment of non-disease and non-health states in children such as decreased immunity with recurrent illness, sallow complexion, anorexia, picky eating, food preference, geographic tongue, bad breath, excessive sweating and night sweats, crying and irritability, bruxism, and hyperactivity and restlessness. Skilled in psychological counseling for pediatric ADHD, tic disorders, and common psychological disorders in children. Scientific Research Achievements and Research Directions Published over 20 original articles and reviews in domestic professional journals, with research covering pediatric asthma, pediatric pneumonia, recurrent respiratory tract infections in children, pediatric ADHD, and psychological characteristics of children with rheumatic diseases and their parents.