Chao You, Male, Chief surgeon, Doctoral supervisor, Expert with outstanding contribution to the Ministry of Health. Prof. You is now the department chief of Neurosurgery at West China Hospital of Sichuan University. He also is serving as Vice-Chairman of Chinese Congress of Neurological Surgeons, standing committee member of Neurosurgical Committee of Chinese Medical Association, Vice-Chairman of Chinese Society of Neuro-oncology and numerous other academic organizations. Prof. You is the editorial board member of more than 10 neurosurgical journals including Chinese Journal of Cerebrovascular Diseases, Chinese Journal of Neurosurgery, and Chinese Journal of Trauma etc. He has devoted his professional life to taking care of patients with CVD and CNS tumors. He has extensive experience in the diagnosis and management of complex intracranial aneurysm, cerebral/spinal AVM and intracerebral hemorrhage.