There are various kinds of rites for aboriginals. Different tribes practice different rites. Different rites for different tribes contain different meanings and special styles. In order to understand and promote Taiwanese aboriginal culture, it is definitely necessary to explore the specialties of rite through the research of worship ceremony culture. This research extracts aboriginal worship ceremony distinguishing characteristic words through 5W1H first, then cause and effect matrix of Interpretive Structure Modeling (ISM) is applied to explore the worship ceremony. There are totem taboo, the ancestors' souls belief and entertain valuable guest. Finally, the sequences of criteria could be gotten by method of AHP: Mythology legend, then tradition continuity, life rite, and glory symbol the last. This research results are available for government organization and tourism industry as references for instituting Taiwanese aboriginal guidance and assistant policy and for the planning of in-depth tourism and leisure.