1991.08-1994.05438+0 manager of the labor service company in Haigang district.
1994.05438+0-1996.06 Director of Xigang Road Sub-district Office and Deputy Secretary of the Party Committee in Haigang District.
1996.06- 1998.04 Secretary of the Party Committee of Xigang Road Sub-district Office in Haigang District
/kloc-0 1998.04--2002.03 Deputy Secretary, Mayor and Party Secretary of Haiyang Town, Haigang District
2002.03-2008.05 Deputy District Governor and Executive Deputy District Governor of Haigang District People's Government
2008.05-2009.6438+00 Deputy Secretary-General of Qinhuangdao Municipal People's Government and Director of Municipal Emergency Office
2009.10-2012.10 Deputy Secretary-General of Qinhuangdao Municipal People's Government and Deputy Director of General Office (county level)
Division of labor: Assist Vice Mayor Ma in his work and take charge of the construction work. Responsible for the municipal government office for three years.
20 12. 10- director of Qinhuangdao housing security and real estate management bureau
65438+May 0996-65438+1October 09965438, working as a teaching assistant in the School of Mechanical and Electrical Engineering of Harbin Institute of Technology.
1April 1997-1April 1999, worked as a research assistant in the manufacturing engineering department of the Hong Kong Polytechnic University.
1999 65438+ 10-20065438+August, as a lecturer at the School of Mechanical and Electrical Engineering of Harbin Institute of Technology.
From September 20065438 to August 2003, he was an associate professor in the School of Mechanical and Electrical Engineering of Harbin Institute of Technology and an associate researcher in the Department of Industrial and Systems Engineering of Hong Kong Polytechnic University.