1993.07- 1996.06 Graduate School of Northeast Agricultural University.
1996.07——2002.09 Deputy Director, Director and Deputy Director of the Research Office of the provincial government.
2002.09—20 10.07 Deputy Director and Director of the General Office of Harbin Municipal Government
20 10.07—20 14.02, deputy head of the government of Pingfang District, member of the Standing Committee of CPC Pingfang District Committee and executive deputy head of the district government.
20 14.02—20 15.04 Director and Party Secretary of the Guangzhou Office of Harbin Municipal Government.
20 15.04—20 15.06 deputy secretary of daoli district Committee and acting district head of district government.
20 15.06 —— Deputy Secretary and District Chief of Daoli District Committee.