With 53 years of clinical practice, she excels in diagnosing and treating various common diseases of the digestive system, boasting extensive clinical experience in managing abdominal pain, chronic diarrhea, hematochezia, vomiting, cow's milk protein allergy and other pediatric gastrointestinal disorders. She is also proficient in endoscopic examination, diagnosis and therapeutic interventions for gastrointestinal diseases in children.

She has dedicated over 40 years to the research of gastrointestinal diseases in the department of gastroenterology. As a pioneer in China who established the pediatric digestive gastroscopy and colonoscopy room in 1985, she has taken the lead in carrying out pediatric gastrointestinal disease endoscopic diagnosis and treatment for a long time.