Cable digital HDTV channel (channel call sign: Cable Digital HDTV Channel) is approved by the State Administration of Radio, Film and Television and opened by Hangzhou Radio and Television Station, covering the whole country. The "Looking for Records" channel is operated by China Digital TV Media Group Co., Ltd. ..

The documentary channel mainly plays non-fiction entertainment HD documentaries about nature and humanity. The program covers all kinds of wonders of the world, from recording, life, science to animals. It is broadcast 24 hours a day, providing documentaries and life entertainment programs for the audience, creating excellent viewing enjoyment and bringing the audience closer to the world we live in.

The pilot of this channel began in mid-March, 20 14, and it was officially launched nationwide on June 30th, 20 14.