1970 1 was born in Jinzhou City, Hebei Province. 1993 graduated from the Department of Philosophy and Sociology of Wuhan University with a bachelor's degree in philosophy; 1993- 1996 worked in Wuhan university school of management; 1999 graduated from Wuhan university law school with a master's degree in law (majoring in civil and commercial law); He graduated from Wuhan University Law School in 2002 with a doctor of law (majoring in civil and commercial law). From 2002 to 2005, he worked in the Law School of Guangxi University. In 2004, he was a postdoctoral fellow at the Research Center of Intellectual Property Law, Institute of Law, Chinese Academy of Social Sciences. He was promoted to associate professor in 2002, professor in 2004 and doctoral supervisor in 2006.