December 05, 1960
Record of Conversation from Premier Zhou Enlai's Reception of the Vietnamese Government Economic and Trade Delegation led by Vice Premier Nguyen Duy Trinh
Zhou and Nguyen Duy Trinh exchanged views regarding agricultural and industrial development. Zhou made comments on Vietnam's first five-year plan.
February 10, 1965
Record of the Fifth Contact between Premier Zhou and Vice Premier Chen Yi and Kosygin (1)
Zhou and Kosygin discussed the conflicts in Vietnam. They discussed in details of providing logistic and political supports to North Vietnam.
November 12, 1966
From the Diary of Shcherbakov I.S., 'Record of Conversation with DRV Prime Minister Pham Van Dong, 2 November 1966'
I. Shcherbakov and Pham Van Dong discuss Soviet-Vietnamese relations, the last developments on the battlefield, and American "peace maneuvers."