Tour to the Democratic Republic of Vietnam of the laureate of the World Youth Festivals, the laureate of the International Competitions of the Folk Dance Ensemble of Vocational Education in Sverdlovsk. Performances of the ensemble in front of the Vietnamese audience. Visit by the participants of the ensemble to the Ho Chi Minh Mausoleum, an exhibition of American captured weapons and equipment, the Hanoi Mechanical Plant, the Museum of Vietnam Culture. Hanoi city; streets, city transport. Soviet steelworkers work at one of the metallurgical plants in Hanoi. Unloading a Soviet ship in the port of Haiphong. Construction of the Hanoi-Saigon railway; dam construction. Agricultural work of Vietnamese peasants; planting, harvesting rice.