There is a saying among the Tibetan people in Qinghai Province - "The wedding banquet lasts for eighteen days and nights, and there are eighteen procedures for the wedding speech." This is the true situation of the eighteen wedding banquets. The Eighteen Wedding Banquets are always used in weddings. Most of them are raps and impromptu performances. They are usually completed by more than a dozen people in stages. At their peak, it takes several days.