Zambia tributaries rise in Angola's central highlands. The edge of the Cuando River floodplain (not its main channel) forms Zambia's southwestern border, and via the Chobe River that river contributes very little water to the Zambezi because most is lost by evaporation. Two of the Zambezi's longest and largest tributaries, the Kafue and the Luangwa, flow mainly in Zambia. Their confluences with the Zambezi are on the border with Zimbabwe at Chirundu and Luangwa town respectively. Before its confluence, the Luangwa River forms part of Zambia's border with Mozambique. From Luangwa town, the Zambezi leaves Zambia and flows into Mozambique, and
Zambia An estimated 80,000 Chinese are resident in Zambia. In recent years, several hundred dispossessed white farmers have left Zimbabwe at the invitation of the Zambian government, to take up farming in the Southern province. Zambia also has a small minority of coloureds who hail from a mixed race African and British background. There is also a small minority of Indian coloureds resulting from relationships between mainly Indian fathers and black Zambian mothers. During colonialism, segregation separated coloureds, blacks and whites in public places including in schools, hospitals and in housing. Although majority of coloureds in Zambia are the product of