WANG Haifeng, Professor, Chief Physician, Doctoral Supervisor, currently serves as the Dean of the Second Hospital of Jilin University, the Dean of the Norman Bethune Second Clinical School of Jilin University, the Deputy Secretary of the Party Committee of the Second Hospital of Jilin University, and also serves as a member of the Chinese Society of Neuroscience and the Chairman of the Neural Injury and Repair Branch. He is also the Vice Chairman of the Accelerated Rehabilitation Surgery Expert Committee of the Medical Management Center of the National Health Commission, the Vice Chairman of the National Center for Quality Control of Human Organ Donation, a member of the Trauma Branch of the Chinese Medical Association, a member of the Clinical Pharmacy Branch of the Chinese Medical Association, a member of the Expert Committee of the National Brain Injury Evaluation and Quality Control Center, the legal representative, Vice President, and Secretary General of the Jilin Research Hospital Association, the Director of the Jilin Brain Injury Quality Control Center, and the Head of the Jilin Clinical, Editor in chief of the Chinese Journal of Neurotrauma Surgery.