Title: Dòng sông trên cao
Description: Author's narrative on the Voice of Vietnam radio history prior to the 1975 reunification.
Subjects: History, Indochinese War, 1946-1954, Radio broadcasting and the war, Vietnam War, 1961-1975, Radio in propaganda, Radio broadcasting, Đài Tiếng nói Việt Nam
Places: Hanoi, Vietnam (Democratic Republic)
Time periods: 20th century