Shao Yun Han

Tarena Technologies, Inc. provides IT educational training services. Its courses include Java, Oracle database, Unix C++, game software development, network engineering, data warehousing, and data mining techniques. The firm offers high-end software development programs. The company has several offices in China. Tarena Technologies was founded by Shaoyun Han on September 26, 2002 and is headquartered in Beijing, China.

AsiaInfo-Linkage, Inc. provides software solutions to telecommunications carriers and cable television operators. It operates through the following businesses: Business Operation Support Systems, Business Intelligence Systems, Operating Support Systems (OSS) Package, Service and Data Applications, and Network Infrastructure Services. The Business Operation Support Systems business includes billing, customer relationship management, and partnership relationship management applications. The Business Intelligence Systems business is involved in data warehousing platforms, online analytical applications, and data mining applications. The OSS Package business includes protocol adaptor, service fulfilment, process management, inventory management, and service activation. The Service and Data Applications business involves mail centers, mobile device management, and mobile e-commerce platforms. The Network Infrastructure Services business includes network design and implementation, integrated network management, and professional maintenance and support. The company was founded on July 1, 2010 and is headquartered in Beijing, China.