Does the sanitation worker at the entrance of the community belong to the property?

Don't belong. The sanitation work at the entrance of the community belongs to the urban grass-roots management department, not to the property company. Sanitation work mainly includes cleaning, garbage removal and greening maintenance. It is a part of urban infrastructure and public services. At the entrance of the community, the sanitation work is undertaken by the staff of the urban grass-roots management department or a professional cleaning company.