He has been engaged in rehabilitation research of cerebral palsy for more than ten years, and has undertaken or participated in many scientific research projects and international cooperation projects. He has cooperated with UNICEF and China Child Development Center for comprehensive treatment of cerebral palsy; Funded by China Disabled Persons' Federation, early diagnosis and intervention of cerebral palsy and family education were carried out. He has successively presided over the project of Zhejiang Natural Science Foundation "Monitoring and Intervention Research on the Incidence of Children's Cerebral Palsy", the project of American Health Foundation PSBH "Family Intervention for Children's Cerebral Palsy" and the project of Zhejiang Medical and Health Science Research Fund "Research on Comprehensive Rehabilitation for Improving the Intelligence of Children with Mental Retardation". Participated in the project "Epidemiology and Etiology of Cerebral Palsy in Children" funded by Zhejiang Natural Science Foundation.