June 6, 1969 (, Jiyou April 22), the Provisional Revolutionary Government of South Vietnam's Republic was established.

1969 June 6-8, 2010, the Union des forces of the National Liberation Front of South Vietnam, nationalism, democracy and peace together with other patriotic forces of South Vietnam, was held in the liberated areas of South Vietnam National Assembly, decided to establish the republic of South Vietnam , announced the establishment of South Vietnam's Republic of the Provisional Revolutionary Government and the Government Advisory Board. Government Chairman Huang Jin-fa, chairman of the Advisory Board for Ruan Youshou. The government guidance and to solve South Vietnam Republic all internal and external affairs, unified leadership at all levels of the people of the Revolutionary Committee, (Lssdjt.com) South Vietnam's anti-US struggle for national salvation to a new stage. Gained widespread sympathy, and recognized by nearly 30 countries in the international. (History. Com)