Flat B,15th Floor,Peifeng Mansion West Block,No.35 Linxia Road,Lanzhou,China
22-1901 ,No.60 Huajie Road,hedong district Tianjin, Tianjin
11, kunming, Yunnan, China,650021
Room 1506, Wansheng Building, 450# Qingyang Road Lanzhou, Gansu
Room No.905 Fudi Mansion, No.9 Anningzhuang West Road,Haidian District,, Beijing, Beijing, China,