The purpose of this work is to elucidate four dimensions of management factors, and explores critical successful factors in Taiwan tourism industry. Samples were collected using the unstructured questionnaire, which had been assessed the quality of our efforts by investigating reliability and validity by triangulation methodology. This study found that critical successful factors were found to be affected mainly by internal management, marketing management, human resource management and the vision of the company. For future research, other more structural measurement of critical successful factors may influence the industry should be discussed. In practice, tourism industry managers can hone the relevant variables to raise the effect of critical successful factors. Finally, this study provides a new shape of the four dimensions of critical successful factors in Taiwan tourism industry.