【Specialties in Diagnosis and Treatment】: Childhood fever, bronchitis, pneumonia, recurrent respiratory tract infections, gastroenteritis, mycoplasma and chlamydia infections, acute, chronic and recurrent infections as well as related diseases such as norovirus and Epstein‑Barr (EB) virus infections.

【Publications】: Engaged in clinical practice, scientific research and teaching in pediatric internal medicine for more than 40 years; has published over 30 papers, and edited or participated in compiling works including *Practice of Pediatrics*, *Infectious Diseases*, *Modern Infectious Diseases*, *Handbook for Attending Pediatricians*, *Pediatric Ward Rounds Handbook*, *Varicella*, *Pediatric Emergency Medicine*.

【Research Interests】: Specializes in the diagnosis and treatment of common and frequently‑occurring childhood diseases, especially the diagnosis and management of fever, respiratory tract infections (bronchitis, pneumonia, recurrent respiratory tract infections), and digestive tract disorders.