From 8: 30 a.m. to 5: 00 p.m., the residents' committee is a grass-roots mass autonomous organization for residents' self-management, self-education and self-service. Among them, the working hours of Jinyu Huijingyuan Community Neighborhood Committee located in Dongba Middle Road, Chaoyang District, Beijing are from 8 am to 5 pm. This community is under the jurisdiction of Dongba District, Chaoyang District, Beijing, with a greening rate of 30%.