Winter is a period of high incidence of polluted weather. With the principle of low-carbon and environmental protection, relevant departments of Xicheng District implement their responsibilities and carry out source control through various means, in order to create a good living environment for residents.

Sanitation workers clean the road.

The environmental inspection team inspects the construction site.

Small-scale treatment station for landscaping waste is put into use.

A worker overhauls a sanitation device.