Publicidad
Ping Zhang
Zhou Ming-Ying
Qi Zhang
Hai Li
Yan Wang
Huang Liang
Ying Zhang
Li Hai
Ke Chen
Teacher Sun
Ruqiu Ouyang
Zhou's wife
Yu Yanfu
Wang Jing-Sheng
Ping Gao
Zhao Gu-Liang
Wang Jiayi
Mou Te
Bike Wu
Machine repairer
Xiaofei Sun
Li Huiying
Worker representative
Yiqing Yin
Teacher Fang
