1978 to 1982 studied at Wuhan university of technology and obtained a bachelor's degree.

1982 to 1985, a teacher in the Department of Mathematics, Wuhan University of Technology.

1985 to 1992 studied in the department of mathematics of Jilin university, and obtained master's and doctor's degrees successively.

1992 received a doctorate from Jilin University, and then taught at Jilin University.

1994 promoted to professor.

1997 was selected as a doctoral supervisor.

1997 to Hebei university of technology.

1998 10 Dean of College of Arts and Sciences, Hebei University of Technology.

2000-2006 54 38+0, Professor, Institute of Mathematics, China Academy of Sciences.

From 200 1 to 2002, he was a professor at the University of Puerto Rico.

In April 2002, he served as vice president of Hebei Normal University.

In the meantime, in 2004, he was appointed by the Ministry of Education as Vice President of Science and Technology of Australian University of Canberra, La Trobe University and university of new england.

In 2007, he served as president of Hebei Normal University.

20 12. 4. 19—— Vice Chairman of the Seventh Committee of the Jiu San Society of Hebei Province.