Beijing Science and Educational Film Studio

Movie version of the animated series 小贝流浪记.

An educational documentary on the Longmen Mountains.

Educational film about the scenery and people at the Kanas Lake region.

Educational documentary film produced in 1989.

Documentary on the Caohai Lake of Guizhou Province, how it was destroyed in the past and restored later.

Educational documentary film produced in 1989.

Educational film on various aspects about anorectal disorders.

1988 feature documentary on the history, culture and people of Tibet.

Educational film about different kinds of the gemstones.