Military footage: soldiers at the gun; the plane falls. Passers-by on the streets of Hanoi, Vietnam. Rally dedicated to the opening of the monument to those who died for the freedom of Vietnam. Chronicle footage: Vietnamese President Ho Chi Minh greet the people around him; signs documents; plants a tree. The sculptor Zien Minh Tiau, his wife and daughter at the tea table at home. Chronicle footage: Ho Chi Minh among Soviet sailors in the port of Haiphong. Soviet specialists are watching the construction of the Thakba power plant in Vietnam. Construction of roads, houses in Vietnam. A workshop of a textile mill in Vietnam. Cyclists ride through the streets of Hanoi. Girls weave carpets at a carpet factory. Artist Pham Van Dong works in his workshop. Children are walking in the park. The head of the Soviet delegation NP Firyubin talks with the inhabitants of Hanoi. The peasants are cultivating the rice field. Doctor Nguyen Van Dung holds test tubes in the laboratory. Young people study in the library. Children in the classroom listen to the teacher. A festive demonstration in the streets of Hanoi, dedicated to the 30th anniversary of the revolution in Vietnam.