Pei Yuanying (Concurrently) (1992.01-1992.03)


Chen Di (Concurrently) (1992.04-1993.08)


Wang Zhaoxian (1993.09-1998.08)


Guan Hengguang (1998.09-2002.02)


Chen Yuming (2002.03-2005.01)


Xiang Xiuping (2005.01-    )