"Five rooms" refers to the multifunctional activity room, police room, community comprehensive management office and people's mediation room, library and rehabilitation activity room for the disabled; "One center" refers to the community health service center.

The establishment and improvement of the "five rooms and one center" in the community is to better serve the masses, meet the diverse needs of residents, and solve problems for the masses by developing and excavating community services that benefit the people and the people.

Village committees generally refer to villagers' committees. Villagers' committees are mass autonomous organizations elected by villagers in administrative villages under the jurisdiction of Chinese mainland townships (towns). Villagers' committees are grass-roots mass self-governing organizations for villagers' self-management, self-education and self-service.