YY Inc., through its subsidiaries, operates an online social platform in the People’s Republic of China. It engages users in real-time online group activities through voice, video, and text on personal computers and mobile devices; and enables users to create and organize groups of various sizes to discover and participate in a range of online activities, including music shows, online games, dating shows, live games broadcasting, and e-learning. The company’s core product is YY Client, which enables users to engage in live interactions online; and provides access to user-created online social activities groups. It also offers Web-based YY that enables users to conduct real-time interactions on the Web browsers without any downloads or installations; and Mobile YY, a mobile application that provides users access to the company’s music and entertainment content. In addition, the company owns and operates Duowan.com, a game media Website that provides access to and interactive resources for online games; Edu24oL.com, an online vocational training and language training platform; and Huya.com. Further, it operates an education platform 100 Education, which provides various online English courses specializing in the preparation of International English Language Testing System (IELTS); and operates as a language education publisher. YY Inc. was founded in 2005 and is headquartered in Guangzhou, the People’s Republic of China.