Professor Xu WANG is Dean of the Institute of Evidence Law and Forensic Science, China University of Political Science and Law (CUPL), Professor of Forensic Science, Master Supervisor. She is also a Council Member of Chinese Association of Legal Medicine; the expert of Judicial Technology Identification Council of the Supreme People’s Court; and is the expert of Medical Negligence Identification Council of Chinese Medical Association. Professor Wang has been engaged in Teaching, Researching Legal Medicine and Forensic Service for a long period. She has participated more than 10000 cases of appraisals, and has rich experience in her field. She has been presided two National Natural Science projects and three provincial level projects, and published more than 50 papers.