Praise the seven wonders of workers, praise the poems of boiler workers, welders and doormen.

Yongqing jiegong

Get up early, get greedy and sweep the broom,

Cold and summer involve shoveling dirt.

Wet arms in the rain,

Frostbite grows in the snow.

Smell it, smell it, bear with it,

Do you hesitate to pick up the remains and leaks?

The salary is low and no one is doing it.

Weng Yu went out to sweep the road.