1. The large-scale documentary column "Exploration and Discovery" was broadcast on cctv- 10, telling stories about history, geography and culture, focusing on China, exploring the magical mysteries of nature, excavating the little-known details and characters' fate behind historical events, and showing the magnificence of Chinese civilization.

2. Archives is a documentary column of Beijing TV Station. The form of the program is based on the on-site recording and playback of cases and events, revealing major domestic cases, social legends and emotional stories.

3. Tao Wen 'ang is a current affairs story program of Phoenix TV. It started broadcasting in 2003 and stopped broadcasting on 201kloc-0/65438+February 26th. (Discontinued in 2005) hosted by Tao.

4. The legal program "Skynet" of CCTV12 mainly tells about various domestic cases.