Mr. Xing-Wei Yang (2010 - 2015)

Ms. Chun-Yan Wu (2010 - 2013)

Ms. Xia Liu (2011 - 2014)

Ms. Chao-Qun Chen (2010 - 2013)

Ms. Jin-Jin Zhang (2011 - 2014)

Mr. Jun-Zeng Ma (2011 - 2014)

Ms. Huang Wang (2011 - 2014)

Mr. Yang Liao (2012 - 2015)

Ms. Qiu-Li Xiao (2012 – 2015)

Ms. Ye Ye (2013 - 2016)

Mr. Fan Xia (2013 - 2016)

Ms. Shu-Ya Yang (2013 - 2016)

Ms. Yan-Ping Li (2013 - 2016)

Ms. Ling-Mei Kong (2014 - 2017)

Ms. Xiao-Fei Zhang (2014 - 2017)

Mr. Yan-Song Ye (2015 - 2018)

Mr. Yao-Tao Duan (2015 - 2019)

Ms. Ya-Li Hu (2016 - 2019)

Ms. Xin-Wen Zhang (2016 - 2019)

Mr. Yong-Ling Wang (2016-2019)

Ms. Na-Na Jiang (2017 - 2020)