This document provides an overview and analysis of Tencent, a Chinese technology company. It explores Tencent's services, strategy, business models, and the factors that led to its success in becoming China's largest online community. The document was published by Plus Eight Star Ltd to share insights about Tencent's approach and help other companies learn from its practices and business models. It is based on research conducted over two years, including interviews with Tencent executives and experts. The document aims to help social networks, gaming companies, telecom carriers, media groups, and investors understand Tencent's approach to building a large user base, generating revenue, and creating an online ecosystem.