jiurun longwan in Taiyuan, there is no pre-sale certificate. Jiurun Longwan is located in the west extension line of Xikuang Street in Taiyuan City, in which Longwan No.1 is located in the northeast corner of the intersection of Xikuang Street and Baijiazhuang Road, only 1 meters away from Xishan Mining Bureau Station of Metro Line 1, with Yumen River (2 kilometers) expressway in the north, Huyuhe Expressway and Jiuyuan Shahe Expressway in the south, and four expressways of South Inner Ring West Street, Huyuhe, Jiuyuan Shahe and Yumen River are mutually accessible. There are no traffic lights in the whole main line.