Greetings, use of proper names, and use of praise names are important parts of daily etiquette in many regions of Cameroon. At meetings, each person should be greeted by name or with a handshake. Serving and graciously receiving food is an important symbol of hospitality and trust throughout the country. Respect is accorded to elders throughout Cameroon. Protocol regarding speaking and seating during an audience with a chief is highly developed in regions with hierarchically organized cultures (Fulani, Bamiléké, Banoun, and Grassfields).