Name: 无穷的潜力
Cast: Juguang Zhang, Xianying Meng, Liankai Xu, Li Xiaogong, Yiqing Yin

Juguang Zhang

(金工程师)

Xianying Meng

(李大嫂)

Liankai Xu

(工人)

Li Xiaogong

(林静)

Yiqing Yin

(丁工程师)