Peking Union Medical College Hospital, Beijing, China
Professor of Neurology, Head of Neurological Department in Peking Union Medical College Hospital.
Past President of Chinese Society of Neurology
Convenor of ALS Collaboration Group, Chinese Society of Neurology
Vice President of Beijing Rare Diseases Society.
Honorary Editor-In-Chief of Chinese Journal of Neurology
A member-at large of International Federation of Clinical Neurophysiology (IFCN, 2015-2018)
Member of WFN ALS Specialty Group Executive Committee.
The main research work is the ALS, clinical neurophysiology and other neuromuscular disorders especially GBS, CIDP and other neuromuscular diseases. More than 400 papers have been published