Chongzuo City South District added 26 road cleaning market service projects in July 2020, entered in August, the contract period of three years。The main services include cleaning and cleaning of designated sections, cleaning of large garbage, discarded furniture and construction waste on sidewalks and within 5 meters of sidewalks, cleaning of municipal facilities, road sprinkling and mechanized cleaning operations, air pollution prevention and dust prevention and other special rectification。At present, the project has achieved a smooth transition and stepped into standardized operation。