1978.05438+0-1978.12 Private teacher of Hongwei Primary School in Dashun Commune, Jiashan County, Zhejiang Province;
1979 438+0-1979.08 Soldiers of China People's Liberation Army (Railway Corps) 89306;
1979.09- 1983.07, majoring in railway tunnels, Department of Railway Architecture, Railway Corps of Engineers, with a bachelor's degree in engineering;
1983.08- 1984.08 Teachers and interns of Railway Architecture Department of Railway Corps Engineering College (Shijiazhuang Railway Institute);
1984.09- 1987.05, majoring in bridge, tunnel and structural engineering, Department of Civil Architecture, North Jiaotong University, with a master's degree in engineering;
1987.06-1991.08 Teachers, teaching assistants, lecturers and deputy directors of the Railway Architecture Department of Shijiazhuang Railway Institute;
1991.09-1994.02, majoring in geotechnical engineering, Department of Underground Architecture and Engineering, Tongji University, with a doctorate in engineering;
1994.02- 1997.08 teacher, associate professor, director of research office, tutor of master students in traffic engineering department of Shijiazhuang Railway Institute;
1997.08- 1998.08 teacher, professor, deputy director of the research institute, tutor of master students, Department of Traffic Engineering, Shijiazhuang Railway Institute;
1998.09- 1999.03, Senior Visiting Scholar, Engineering Department, Cambridge University, UK;
1999.04-1999.11teacher, professor, director and master tutor of traffic engineering department of Shijiazhuang Railway Institute;
1999.12-2001.02 director, professor and master tutor of traffic engineering department of Shijiazhuang Railway Institute;
2001.02–2002.09 Dean, Professor and Master's Supervisor of Civil Engineering Branch of Shijiazhuang Railway Institute;
2002.09—— Dean, Deputy Secretary of the Party Committee, Professor and Postgraduate Tutor of Hebei Communications Vocational and Technical College;