Especially skilled in pediatric bronchoscopy diagnosis and treatment techniques, with profound expertise in bronchoscopic interventional diagnosis and treatment for pediatric airway foreign bodies, severe pneumonia, atelectasis, and airway stenosis.

Diagnosis and treatment of pediatric respiratory diseases and critical illnesses, with expertise in childhood wheezing disorders, asthma, recurrent cough, rare and complex pulmonary diseases, and severe infections. Particularly skilled in pediatric bronchoscopy techniques, including bronchoscopic interventional diagnosis and treatment for airway foreign bodies, severe pneumonia, atelectasis, and airway stenosis in children.