Tainan County contains two mainly ethnic groups which are Han and Pingpu tribes, for this reason it represents various cultural. However when studying ancestry worship cultures of different ethnic groups, currently building spaces and formations has to be discussed properly. Consequently religious spaces are substantial and specific major site, between these variation ethnic groups and ancestry worship cultures. For reasons above, this object of study shall be ancestral hall or “Konkai”of Min, Hakka and Pingpu tribes in Tainan county.