Youku, one of the most popular online streaming sites in China, provides viewers numerous TV series, films, sports matches and entertainment programs for free. Similar sites like Sohu TV, Tencent video, PPStream and LeTV all provide variety of entertainments, shows and videos. While, all these videos are only available in Mainland China. Want to watch the streaming sites, but living outside of China? Don't worry, a Mainland China VPN will enable you watch all their videos.