President Ho Chi Minh conducting the national philharmonic orchestra and choir in a performance of the song 'Ket Doan' (Unity) at a celebration marking the 15th anniversary of the founding of the Democratic Republic of Vietnam and the 3rd Congress of the Labour Party of Vietnam at the Hanoi Botanical Gardens on the evening of 19 September 1960. (Photographer: Lam Hong Long, photojournalist of the Vietnam News Agency).
President Ho Chi Minh conducting the national philharmonic orchestra and choir in a performance of the song 'Ket Doan' (Unity) at a celebration marking the 15th anniversary of the founding of the Democratic Republic of Vietnam and the 3rd Congress of the Labour Party of Vietnam at the Hanoi Botanical Gardens on the evening of 19 September 1960. (Photographer: Lam Hong Long, photojournalist of the Vietnam News Agency).