Hoa Hao is a religious tradition, based on Buddhism, founded in 1939 by Huynh Phu So, a native of the Mekong River Delta region of southern Vietnam. Adherents consider So to be a prophet. Hoa Hao stresses the practice of Buddhism by lay people in the home, rather than focusing primarily on temple worship and ordination. Aid to the poor is favored over pagoda-building or expensive rituals; religious and social ceremonies are ideally simple and modest, and are not to include the food offerings, divination services, and elaborate wedding and funeral customs found in some manifestations of Southeast Asian life. These are viewed as a waste of money which would be better spent helping the needy. There are around two million adherents in Vietnam.