Left to right:

Tian Sun, Grade of 2019-Master's degree student

Xiaoyun Lin, Grade of 2019-Master's degree student

Xiaoqing Wu, Grade of 2019-Master's degree student

Prof. Zhou 

Ya Wang, Grade of 2017-Ph.D.'s degree student

Binbin Liu, Grade of 2019-Master's degree student

Jiawei Wang, Grade of 2019-Master's degree student

Xuekai Huang, Grade of 2019-Master's degree student