Amur river. Landscapes of mountains and taiga. Movement of ships. Geological expedition. Expedition camp in the taiga. The city of Blagoveshchensk. Streets, squares, buildings. Transport and pedestrian traffic. Views of the Amur River (filmed from the plane). Ussuri river. Views of the city of Khabarovsk. The audience walks in the park, on the embankment. The whistle of the steamer. The movement of the ship "N. Ostrovsky". Helmsman Girl. Airplane in the sky. The city of Komsomolsk-on-Amur. Streets, buildings. The seaport of the city of Nikolaevsk-on-Amur. Harvesting grain on the Stalin collective farm. Fishing collective farm "Red May". Handing over to the collective farm a passport for the use of the water area. A brigade of fishermen on the river. Fishing with nets. Bureya river. Coal deposit. Coal mining. Amgun river. A working village of gold miners, a dredge is working. Golden sand. Dredge manager Korystylev and director of the Lotosh mine. Wood rafting. Chkalov Island at the mouth of the Amur. Collecting pine nuts. The chairman of the fishing collective farm receives guests. The guests are dancing. Chum salmon spawning. Fishing with nets. Baidukov Island. Industrial fishing for chum salmon. Border guards on patrol. Border boats patrol the Soviet section of the Amur. Amur flotilla. Movement of gliders, boats, warships.