What you want to ask is the address of Dongshanwan Pumping Station in Changsha. Changsha Dongshanwan Pumping Station Address: 4th Floor, Building Xiufeng Meiyuan 1 1, No.79 Xiufeng Street Vocational Road, Kaifu District, Changsha City. According to Baidu map, Dongshanwan Pumping Station in Changsha is located on the 4th floor of Building Xiufeng Meiyuan 1 1, No.79, Vocational Road, Xiufeng Street, Kaifu District, Changsha City. Therefore, the address of Dongshanwan Pump Station in Changsha is the 4th floor of Xiufeng Meiyuan 1 1 Building, No.79, Vocational Road, Xiufeng Street, Kaifu District, Changsha City.