PROFESSIONAL SOCIETIES/MEMBERSHIPS: Head of Headache Cooperative Group, Chinese Neurology Society Chair, Headache Division, Chinese Stroke Association Chair, Headache Group, Neurology Division, Beijing Medical Association Member, Basic Science Group, Pain Society, Chinese Medical Association Member, Sensory and Motor Branch, Chinese Neuroscience Society Editorial Boards: The Journal of Headache and Pain Associate Editor MAJOR RESEARCH INTERESTS: Clinical and basic research on headache disorders.