KongZhong Corporation is a provider of digital entertainment services for consumers in the People�s Republic of China. The Company operates in three main business units: Wireless Value-Added Services (WVAS), mobile games and Internet games. In addition to developing and operating its self-developed Internet games, such as Loong, Demon Code and Kung Fu Hero, it is an operator of the World of Tanks game for the People�s Republic of China Internet games market. In addition, it is also the licensee in the People�s Republic of China for the Guild Wars 2 game developed by ArenaNet, Offensive Combat game developed by U4iA Games and Hawken game developed by Meteor Entertainment. The Company conducts substantially all of its business in the People�s Republic of China through its wholly owned subsidiaries KongZhong Beijing, KongZhong China and Simlife Beijing.