Enteral and parenteral nutrition therapy for children with malnutrition secondary to various diseases, especially for nutritional treatment of children with feeding disorders, chronic diarrhea, food protein allergy, short bowel syndrome and congenital heart disease.

Clinical Research on Nutritional Status Assessment and Nutritional Therapy for Gastrointestinal Diseases, Food Protein Allergies, and Short Bowel Syndrome.

Member of the Standing Committee, Children’s Clinical Nutrition Branch, Chinese Nutrition Society;

Member of the Standing Committee, Children’s Nutrition Professional Committee, China Maternal and Child Health Care Association;

Member of the Standing Committee, Society for Intermittent Parenteral and Enteral Nutrition, Zhejiang Province;

Standing Director, Zhejiang Nutrition Society