Xishi street. Lu 'an, also known as Gaocheng and Wanxi, is a prefecture-level city under the jurisdiction of Anhui Province. Lu 'an Earl Business Hotel is a comprehensive business hotel integrating rooms, restaurants and leisure. It is located in Pearl Square, Jiefang Road, downtown Lu 'an, and belongs to Xishi Street, Yu 'an District. Street is one of the administrative divisions in China.