Beijing Chaoyang District No.3 Search Engines Marketing No.3 Dian Shang Dai Operations No.7 Dian Shang Da Data No.11 Network Marketing No.11 Search Engines No.13 E-commerce Services No.14 E-commerce Marketing No.16 Lian Pu No.18 Cross-border Services No.22 Advertising Marketing No.29 Ya Ma Xun Cross-border E-commerce No.30 Chan Xue Yan 高新技术企业 省级高新技术企业 市级高新技术企业 科技型中小企业 市科技型中小企业 国家高新技术企业 软件著作权