Professor, Director of Department of Child & Adolescent Psychiatry, Shanghai Mengal Health Center, Shanghai Jiaotong University Vice-Chairman of Professional Child Mental Health Committee in China Association for Mental Health, Vice-President of Child and Adolescent Psychiatric Branch Committee, Chinese Medical Association. Membership of the Pacific Rim College of Psychiatrist. He is a member of Editorial Board in several journals such as Shanghai Archives of Psychiatry, Journal of Clinical Psychosomatic Disorders, Chinese Mental Health Journal, Chinese Journal of Clinical Psychology and Chinese Journal of Child Health Care. As a child psychiatrist, his professional areas are in child behaviorial problems such as ADHD, emotional disorders and autism spectrum disorder. He had won 2005 Chinese Minister of Educatoin prize for Research on boy with Attention Deficit Hyperactivity Disorder, 1997-1998 WHO prize for excellent paper entitled “Research on regional cerebral blood flow in boy with attention deficit hyperactivity disorder, and 1998 Chinese Psychiatric Association prize for excellent paper entitled “Study on Adaptive Behavior in Boys with Attention Deficit Hyperactivity Disorder”. He’s published more than 200 academic papers and 70 books.