CCTV discovery channel began broadcasting in 2005, China Central Television Channel is the only discovery to explore the humanities, sciences Secret, Tourism Geography Human Geography program consisting mainly of professional channel. Channel aims to provide a wide audience of high-quality original fine documentary, covering science, nature, history, culture, military, exploration and other fields, will bring a unique entertainment experience of millions of viewers, the true story of twists and turns to make suspense audience dizzying.
