Online Learning is a Big Industry in Emerging Markets where Paid Apps Find Traction. China’s Internet Giant, Tencent recently released a special edition of its QQ product. The special version has added Tencent Class under QQ Group, allowing users to register and take online courses on Tencent Class. Tencent Class is the company’s online education platform. It offers free and paid online courses covering foreign languages, overseas test prep and professional skills development. Leading education service provider New Oriental also launched