He has served as business planner and secretary of the Youth League Committee of Jiutai Materials Bureau; Deputy manager of Jiutai Metal Recycling Company; Director of the Party Office of Jiutai Materials Bureau; Manager and Party branch secretary of Jiutai Metal Recycling Company; Manager and branch secretary of Jiutai Material Recovery Company; General Manager of Jiutai Material Industry Corporation and Deputy General Manager of Material Group Corporation; General Manager and Party Secretary of Jiutai Industrial Corporation; Vice Mayor of dehui city Municipal People's Government; Member of the Standing Committee of Dehui Municipal Committee and Minister of Organization Department of Municipal Committee; Standing Committee member and executive deputy mayor of Dehui Municipal Committee;

April 2065438+00-April 2065438 +00 1 1 Deputy Secretary, Executive Deputy Mayor and Acting Mayor of Dehui Municipal Committee;

2010165438+1On October 24th, Liu Changchun was elected as the mayor of dehui city Municipal People's Government at the first meeting of the 17th People's Congress in dehui city, Jilin Province.

20111month-201March July served as deputy secretary and mayor of Dehui Municipal Committee of Jilin Province.

2065438+June 2004-Chairman, Party Secretary and General Manager of Changchun Public Transport Group