What is the content of keeping green in the four guarantees of property?

Property four guarantees refer to security, cleaning, green protection and warranty respectively. Among them, greening protection refers to the greening maintenance in the park, so the greening protection content in property social security refers to greening maintenance.

Bao Si's main responsibilities are: comprehensive management, maintenance of public * * regional order, cleanliness and sanitation of public * * * regions, greening maintenance, and daily operation, maintenance and repair of * * * use parts and facilities.