In the photo: Zhikai ZHAO, Shufeng WANG, Jie LI, Wei XIONG, Jiaofeng CHEN, Linzhi ZOU, Chenmeng SONG, Yuzhe YAN, Lian LIU, Shuang LIU, Qun HU, Yangzhen WANG Not in photo: Hanqing HOU, Fenghua LIU, Yi WANG