The Đông Phương trio (Tam ca Đông Phương) specializes in modern and classical Vietnamese songs. Miss Thu Hà (left), a native of North Vietnam, is a veteran performer for Vietnamese radio and television in Saigon. Miss Hồng Vân (center) is a native of central Vietnam and sings for Vietnam Radio and Army recreational programs. Miss Tuyết Hằng (right) of South Vietnam is also a popular performer on radio, television.
Vietnam Council on Foreign Relations
1971
<a rel="nofollow" class="external text" href="https://books.google.com/books?id=tjUWAQAAMAAJ">Vietnam Magazine, Tập 4-5</a>, Google Books