A9, Fuxing Road, Hai Dian District, Peking
25F, Science Park Tower A, Tsinghua University Science Park, No 1, Zhongguancun East Road, Haidian District, Peking
3 Andingmen East Binhe Rd, Dongcheng, Peking
Cuigezhuangxianghegezhuang, Chaoyang District No.1, Peking
n.4 Jiuxianqiao road, Chaoyang district, Peking