1986.07—— 1989.06, studying in the postgraduate class of applied geochemistry of Changchun Institute of Geology;
1989.06 ——1996.10, assistant engineer and engineer, Institute of Geophysical and Geochemical Exploration, Ministry of Geology and Mineral Resources;
1996. 10——2000.09, Senior Engineer and Chief Engineer, Institute of Geophysical and Geochemical Exploration, Ministry of Geology and Mineral Resources (period:1996.09 ——1998.12, Earth Exploration, Jilin University)
From September 2000 to March 2003, he was the director (director level) of the High-tech Research Office of the Institute of Geophysical and Geochemical Exploration, Chinese Academy of Geological Sciences, and a professor-level senior engineer (during the period:1999.12—2005 438+0.12 was a postdoctoral fellow in geology at China Geo University);
2003.03—2006. 1 1, professor-level senior engineer, director of key open laboratory of applied geochemistry, Institute of Geophysical and Geochemical Exploration, Chinese Academy of Geological Sciences;
2006.11—— March 2008, Chairman of Langfang Municipal Committee of Hebei Province of Jiu San Society, Director of Key Open Laboratory of Applied Geochemistry, Chinese Academy of Geological Sciences;
March 2008-CPPCC, Vice Chairman of Langfang City, Secretary of Langfang Municipal Committee of Jiu San Society, Director of Key Open Laboratory of Applied Geochemistry, Chinese Academy of Geological Sciences.
20 12. 4. 19—— Vice Chairman of the Seventh Committee of Jiu San Society in Hebei Province
Deputies to the 11th and 12th National People's Congress, members of the 11th National People's Congress Standing Committee of Hebei Province, members of the Central Committee of Jiu San Society, members of the Standing Committee of the Provincial Committee of Jiu San Society, and members of the 4th CPPCC.