About ChangyouChangyou.com Limited (NASDAQ: CYOU) is a leading developer and operator of online games in China with a diverse portfolio of online games that includes Tian Long Ba Bu, one of the most popular massively multi-player online ("MMO") games in China, and DDTank, one of the top-ranking Web-based games in China. Changyou also owns and operates the 17173.com Website, a leading game information portal in China. Changyou began operations as a business unit within Sohu.com Inc. (NASDAQ: SOHU) in 2003, and was carved out as a separate, stand-alone company in December 2007. It completed an initial public offering on April 7, 2009. Changyou has an advanced technology platform that includes advanced 2.5D and 3D graphics engines, a uniform game development platform, effective anti-cheating and anti-hacking technologies, proprietary cross-networking technology and advanced data protection technology. For more information about Changyou, please visit http://www.changyou.com/en/. About Sohu.com Sohu.com Inc. (NASDAQ: SOHU) is China's premier online brand and indispensable to the daily life of millions of Chinese, providing a network of web properties and community based/web 2.0 products which offer the vast Sohu user community a broad array of choices regarding information, entertainment and communication. Sohu has built one of the most comprehensive matrices of Chinese language web properties and proprietary search engines, consisting of the mass portal and leading online media destination www.sohu.com; interactive search engine www.sogou.com; #1 games information portal www.17173.com; the top real estate website www.focus.cn; #1 online alumni club www.chinaren.com; wireless value-added services provider www.goodfeel.com.cn; leading online mapping service provider www.go2map.com; and developer and operator of online games www.changyou.com/en/. Sohu corporate services consist of online brand advertising on its matrix of websites as well as bid listing and home page on its in-house developed search directory and engine. Sohu also offers wireless value-added services such as news, information, music, ringtone and picture content sent over mobile phones. Sohu's online game subsidiary, Changyou.com (NASDAQ: CYOU) has a diverse portfolio of online games that includes Tian Long Ba Bu, one of the most popular massively multi-player online ("MMO") games in China, and DDTank, one of the top-ranking Web-based games in China. Sohu.com, established by Dr. Charles Zhang, one of China's internet pioneers, is in its sixteen year of operation.