A documentary film about the history and present of the struggle of the communist troops led by Mao Zedong and Chu Tie in China.

Documentary film about the development of underdeveloped regions of the Czechoslovak Republic thanks to the expansion of the public transport network.

Documentary film about new working methods in the construction industry. It introduces the viewer to new procedures and compares them with past times.

A fairy tale for children about correcting a selfish chick.

A picture of the new step-by-step process of building construction called "flow 640", which ensures optimal continuity of the individual...