However, in modern times due to economic reasons, intercultural marriages and urbanization, the wife usually brings her own kitchen items which are purchased for her as part of a pre-wedding ceremony called a kitchen party. Food The Luvale have a largely agrarian economy, and their staple crops are manioc, cassava, yams, and peanuts. Tobacco and hemp is grown for snuff, and maize is grown for beer. The farming and processing of agricultural products is done almost exclusively by the women of Luvale. Slash and burn techniques and crop rotation are practiced to naturally conserve the land. Pigs, chickens, sheep and goats are kept for domestic use. There is an exclusive society of hunters called "yanga", who are responsible for catching bigger game, but everyone contributes to the capture of small game animals. However game has become scarce in much of their region. They are known for being renowned fishermen and export dried catfish to the mining centers of the Copperbelt. Naming Like many other African tribes, a child's name is usually influenced by the circumstances surrounding its birth. Children may be named according to the time and place of birth, events or circumstances of birth, birth order, or after kinsmen. Immediately following the birth of a child, the midwife, also known as Chifungiji, bestows a temporary name upon the newborn. When the child's umbilical cord drops off, the parents, usually the father, will bestow a name upon the newborn. The mother is allowed to name the second child; grandparents and uncles may also name subsequent children. Once a child is named by its parents, this name will be permanently used in interactions. It is common that parents will greet the baby in words and songs, using a variety of names; the one that makes the baby smile or soothed is assumed to be the 'right' one. If the child continuously and habitually cries, this indicates the name is inadequate. The name must then be changed to another. This stems from the Luvale belief in reincarnation. Sometimes the name is changed if the child become seriously sick. In that case, a traditional healer ("chimbanda") will treat the child and select a new name, for it is believed the previous name is now associated with misfortune. Examples of names given to describe circumstances include "Kahilu" meaning 'he who has returned/come back'. The female version is "Omba". Christianity has also had an impact