YY Inc. is a communication social platform. The Company engages users in real-time online group activities through voice, video and text on personal computers (PCs) and mobile devices. It also allows users to create and organize groups of varying sizes to discover and participate in a range of activities, including online games, music activities, education, live game broadcasting and conference calls. The Company�s platform consists of YY Client, Mobile YY, Web-based YY and its YY.com, Duowan.com and 100.com portals. The Company�s core product, YY Client, enables users to engage in live interactions online. YY Client provides access to user-created online social activities groups, which the Company refers to as channels.