Noun
A small ethnic group living in Angola.
Synonym: (plural) Nganguela
Any of a number of peoples living east of the Bié Plateau, including the Lwena (Luena), Luvale, Mbunda, Lwimbi, Camachi, and others.
Source: en.wiktionary.orgReligion main Ethnic groups of Angola 1970 (with areas where the so-called "Ganguela" groups are dominant, marked green) There are about 1000 mostly Christian religious communities in Angola. Source: Internet