Cable from the Chinese Embassy in Vietnam entails positive responses of Le Duan, Pham Hùng and Ly Ban regarding China's first testing of an Atomic Bomb.

A note on a conversation between Mao Zedong and Le Duan. Zedong confronts Le Duan with instances where he has spoken out against China. Le Duan states that Vietnam does not support the Cultural Revolution, but will do nothing to oppose it. He answers other questions about economic policy and Soviet revisionism.

In this secret policy speech, Vietnamese Communist Party First Secretary Le Duan outlines the North Vietnamese negotiating strategy with United States, including the conditions under which talks between the two sides might first begin.

Le Duan asks Zhou Enlai for Chinese help in building industry and infrastructure, as per a previous agreement between China and Vietnam.

Deng Xiaoping recounts a meeting between Zhou Enlai and Ho Chi Minh, at which Ho Chi Minh accused the Chinese of attempting to intimidate the Vietnamese by stationing troops close to the Chinese-Vietnamese border. Le Duan states that he had never been brifed on that meeting. Excerpt.

Zhou Enlai agrees with Vietnam on the terms of total US withdrawal and exposing Nixon’s deceptive personality

Speech by Comrade B (Le Duan) regarding the plot of reactionary Chinese clique against Vietnam. The document illuminates the views and attitudes of Vietnam's top leader in the crisis year 1979, and also some aspects of the situation within the socialist camp at that particular juncture.

Mao Zedong advises Le Duan not to fear the United States.

China offers military services to Vietnam, on the condition that Vietnam invites them first; Vietnam accepts.

Zhou Enlai cautions Le Duan against Soviet assistance.