Title: Đáp lời sông núi
Description: Pictorial history of the youth movement and uprising in Saigon-Gia Định, Ho Chi Minh City, Vietnam.
Subjects: Socialism and youth, Đoàn thanh niên cộng sản Hồ Chí Minh (Ho Chi Minh City, Vietnam), Student movements, History, Pictorial works
Places: Vietnam