1995- 1999 studied philosophy of science and technology in northeastern university and obtained a master's degree in philosophy.
From 2000 to 2003, he studied philosophy of science and technology in Northeastern University, and obtained a doctorate in philosophy.
1984- 1992 assistant researcher of Liaoning academy of social sciences;
1992- 1997 teacher (lecturer) of northeastern university law school;
1997-2002 as a teacher (associate professor) in the Law School of Northeastern University;
In 2002, he served as a teacher (professor) of Northeastern University Law School;
1999—— Vice President of the Law School of Northeastern University.