What are the poems praising sanitation workers?

Poems praising the silent dedication of sanitation workers are:

1, patrol the street, leave light and shadow, dust and cut Estee. -Dai, "Seven Laws, Pay tribute to sanitation workers"

2, holding a broom in the strip, how do you know the heat and cold of the years. Light dust on the moon, before the sun and moon show frost. -Singing "Sanitation Workers" in LAM Raymond Evening News.

3. Get up in the middle of the night and sweep the dust with the stars. There are many fallen leaves in late autumn, striving to be civilized people. ——? Yam bean "Sanitation Festival for Sanitation Workers"

4. Only by cleaning up dirt and keeping innocence can we have a good wind today. -Xiong Zhiyang's "Midnight Broom Sound"

5, street cleaning, urban and rural thanks to beauticians. -Gao Yanhai's Song of Sanitation Workers

6. Clean up the garbage and offer the truth. -poised "partridge praises sanitation workers"