Timothy Tan
8/2018-1/2019
Jingkai Guo
9/2012 – 7/2018
Daniel Midgett
9/2012-6/2018
Baiyun (Tracy) Liu
2/2017-9/2018
Ran Shi
12/2016-12/2017
Xuanchen Tian
7/2019-9/2019
Zheng Jia
1/2017-12/2017
Hai Dong
10/2016-12/2017
Barbara Murienne
9/2011 – 3/2016
Aurelie Azoug
1/2014 – 1/2016