The Mekong River rises in the Tibetan plateau and runs through or between six countries - China, Burma, Thailand, Cambodia, Vietnam and which other?
The answer is - Laos
The Za Qu River, later the Lancang, and eventually the Mekong flows through or beside six countries before it flows into the sea from Vietnam; where does it rise?
Which river rises in dense forest in Zambian highlands, then flows through Angola, Namibia, Botswana, Zimbabwe, Mozambique and into the Indian Ocean?