Wang Zhanyuan (concurrent) (1974.09-1979.09)

Wang Yanchang (concurrent) (1979.11-1983.01)

Cui Mingtang (1983.09-1987.05)

Zhang Ruizong (1987.08-1991.04)

Cheng Shaoliang (1991.06-1994.07)

Lu Shulin (1994.07-1998.03)

Zhang Songxian (Female) (1998.04-2001.10)

Xu Ya'nan (Female) (2001.11-2004.01)

Wang Zhiquan (2004.03-2005.11)

Huang Xing (2006.02-2009.07)

Yang Youming (2009.10-)