The name of the study

Mo Chang △ Fan Ying △ Xiu Jie △ Da Qiang △ Hong Tao △ Ka Si △ Jing Xuan △ Jun Hao △ Wen Xuan △ Zhen Hao △ Shun Qing △ Chen Yi △ Wei Cheng △ Zhiqiang △ Yu Cheng △ Xin Jie △ Yu Qi △ You Peng △ Jun Cai △ Tianyu △ Ming Jie △ Jin Ao △ Ye Wei △ Xin Hao △ Chang Xiang.