What is "andulo"

Andulo is a town and municipality in Bié Province in Angola. The municipality covers an area of , with about 319,000 inhabitants. It is bordered to the north by the municipality of Mussende, to the east by the municipalities of Luquembo and Nharea, to the south by the municipalities of Cunhinga, Mungo and Bailundo and west by the municipalities of Cela and Quibala.