Grade One

Cast: Tong Dawei, Yuan Shanshan, Huang Zhizhong, Liu Yun, Chen Jianbin, Lou Yixiao, Julian Cheung, Anita Yuen Wing-Yee, Sun Yaoqi, Cheng Yi, Zhao Zhiwei, Meng Ziyi, Li Shaminzi, Yu Jiwei, Dylan Pan, Cao Xiyue, Ni Yan, Yu Shuxin, Liu Runnan, Tan Xin Zer