Moscow city. A ceremonial meeting in the Column Hall of the House of Unions, dedicated to the 25th anniversary of the Democratic Republic of Vietnam. Speech by the Chairman of the Council of Nationalities of the Supreme Soviet of the USSR Ya. S. Nasriddinova, Minister of the DRV Chan Zyu Zyk. Laying a wreath by the Vietnamese delegation to the Lenin Mausoleum. Stay of the delegation of the DRV in Leningrad: city tour, visit to the machine-tool plant. Ilyich, the cruiser Aurora, Smolny. Stay of the DRV delegation in Minsk: a reception at the Presidium of the Supreme Soviet of Belarus, a visit to the memorial complex in Khatyn, the Belarusian automobile plant. Meeting of the Soviet-Vietnamese friendship at the Krasny Proletary plant. General view of the Haiphong port in Vietnam. Planting rice in the fields of Vietnam. The work of Vietnamese power engineers at the Bezmeinskaya GRES (State District Thermal Power Plant) in Turkmenistan. Training Vietnamese students at the Krasnodar Agricultural Institute. The participation of Vietnamese workers in the collection of cotton in the farms of Turkmenistan. Newsreels of the Vietnam War.