Yun Chuan community. The community is a mass autonomous organization with the task of uploading and assigning, without any authority for examination and approval. Hefei Lakeside Vanke City belongs to Yun Chuan community. In order to promote the red pilot and the construction of American community, Yun Chuan Community of Yandun Street set up a voluntary patrol team for residents of Lakeside Vanke City. Lakeside Vanke City is located in the northwest corner of the intersection of Sichuan Road and Yungu Road in Binhu New District. It is an international financial back-office service base area with a total construction area of about 46, square meters.