1992.09 ——1995.06 studied in China Department of Philosophy, Lanzhou University (Master).
1998.09—20010.06 studied in China Department of Philosophy, East China Normal University (Ph.D.).
1989.07 ——1992.08 was a teacher at the Party School of Yuzhong County Committee in Lanzhou.
1995.07 ——1998.08 Teacher of Philosophy Department of Lanzhou University.
200 1.07—2002.06 Teacher of Zhejiang Provincial Party School.
2002.07-Teacher, School of Philosophy and Social Sciences, Lanzhou University.
From August 2007 to August 2008, he was a visiting scholar in the Department of Philosophy, University of Kentucky.