 Then he earned a [[Doctor of Literature]] degree from [[Fudan University]].In the early 1990s, he was assigned to Air Force Institute of Politics of Shanghai, and he served as Library curator and director of Information Management Department of People’s Liberation Army Nanjing Political College, Shanghai.He served as Deputy Head of Training Department of [[PLA Nanjing Political College]] in 2006, and four years later promoted to the Head position.