VisionChina Media Inc. (VisionChina) operates out-of-home advertising network using real-time mobile digital television broadcasts to deliver content and advertising on mass transportation systems in China based on the number of displays. VisionChina�s mobile digital television advertising network or its network delivers real-time content provided by the local television stations in addition to advertising. Its advertising network consists of digital television displays located on buses and in subway trains and subway platforms that receive mobile digital television broadcasts of real-time content and advertising. The Company also operates various closed-circuit advertising digital displays in certain subway platforms and subway trains in Beijing, Chongqing, Guangzhou, Nanjing, Shenzhen and Tianjin. As of December 31, 2011, its network and supplemental subway advertising platform covered 20 cities in China and consisted of approximately 137,423 digital displays.