Nine rivers count as major ones accounting for ~93% of the total basin area; these are the Red River, Thái Bình River, Bằng Giang-Kỳ Cùng rivers, Ma River, Cả River, Vu Gia-Thu Bồn rivers, Đà Rằng River, Đồng Nai River and Cửu Long River.
Vietnam | Vietnam War | South Vietnam | North Vietnam | irrigation | Vietnam veteran | Communist Party of Vietnam | Vietnam Veterans Memorial | Vietnam Service Medal | Opposition to the U.S. involvement in the Vietnam War | Army of the Republic of Vietnam | Vietnam war | Vietnam Campaign Medal | Vietnam Airlines | Irrigation | Vietnam Veterans of America | Vietnam Era | Red River (Vietnam) | Central Highlands (Vietnam) | Battle of Signal Hill Vietnam | People's Army of Vietnam | Military history of Australia during the Vietnam War | Central Committee of the Communist Party of Vietnam | Vietnam Veterans Against the War | Vietnam Television | Vietnam People's Army | Provisional Revolutionary Government of the Republic of South Vietnam | Prime Minister of Vietnam | 11th Central Committee of the Communist Party of Vietnam | Vietnam Nurses |