1972.03-1974.12 forestation major, Department of Forestry, Northwest Agricultural College.
1974.12-1979.09, technician of Shaanxi Forestry Research Institute.
1979.09- 1982.08, Master of Forest Ecology, Department of Forest Protection, Northwest Forestry University.
1982.08- 1988.02, teacher of Northwest Forestry College (during this period:1985.05-1987.10, majoring in forest cultivation, Vienna Agricultural University, Austria, obtained a doctorate in agriculture).
1988.02-1989 438+0, Deputy Director of Academic Affairs Office of Northwest Forestry College.
1989.05438+0-1991.12 Director of Academic Affairs Office of Northwest Forestry College.
1991.12-1997.12, vice president of northwest forestry college.
1997.12-1999.6438+00, Dean of Northwest Forestry College.
1999. 10-2000.07, deputy director (director level) of the national Yangling district management Committee.
2000.07-2003.05438+0, Secretary of Education Working Committee of Shaanxi Provincial Party Committee.
2003.01-2006.02, Director of Shaanxi Provincial Personnel Department, Party Secretary, Director of Provincial Editorial Office, and Deputy Minister of Organization Department of Provincial Party Committee.
2006.02-2007.04, Vice Minister of Personnel, member of Party Group.
April 20, 200712.01,member of the Standing Committee of Chongqing Municipal Committee and Minister of Organization Department.
2012.01-2012.03 Director of the Standing Committee of Chongqing Municipal People's Congress, Party Secretary, Standing Committee of Chongqing Municipal Committee and Minister of Organization Department.
2012.03-2013.05438+0 Director of the Standing Committee of Chongqing Municipal People's Congress and Party Secretary.
2013.05438+0-2016.04 deputy secretary of the central state organs working Committee (ministerial level)
2016,04-,Deputy Secretary of the Central State Organs Working Committee (ministerial level), Chairman of the Trade Union Federation.
Alternate member of the 17th Central Committee, representative of the 17th National Congress of the Communist Party of China, representative of the 11th National People's Congress, member of the 3rd and 4th Municipal Committees of Chongqing, representative of the 3rd and 4th Party Congress of Chongqing, representative of the 3rd National People's Congress of Chongqing, representative of the 10th Party Congress of Shaanxi Province, and member of the 10th Provincial Committee.