Sun Bigan (1990.09-1994.04)


Zheng Dayong (1993.12-1997.08)


Yu Xingzhi (1997.05-2000.08)


Wu Sike (2000.04-2003.08)


Wu Chunhua (2003.06- 2007.11 )

Yang Honglin(2007.11- 2011.10)

Li Chengwen(2011.11- 　　　)