China Focus is a set of comprehensive Chinese teaching materials specially designed for the Chinese audiovisual-speaking course. The video clips are extracted from contemporary Chinese social hot issues, feature programs, news, sitcoms, documentaries, talk shows, interviews, entertainment programs, films and TV plays, micro films, advertisements, songs, etc. Using abundant online video resources, it builds a natural-language-based classroom teaching environment, giving full play to the Chinese audiovisual-speaking course's function of being a window to the society, and promoting the integration of language learning and cultural understanding.