as

Cai Yun

as

顾祝同

as

顾祝同

as

顾祝同

as

Li Tao

as

老周

as

白玉山

as

Jia Xiangnong

as

Defa Huang

as

Division Political Committee

as

Head of Labor Union

as

Yi Can-Mou

as

协理员

as

Engineering department head