Abstract
High speed railway has brought the benefit to the rapid development of national economic, the change of social structure, and the shortening of rural-urban divide so that the citizens in Taiwan present a new expectation of the transport service from THSR. High speed railway is an emerging industry in Taiwan that the operation still requires a period of time to meet the customer requirements and satisfaction. In this case, the important and improvement-needed wait service quality items require being comprehended so as to attract the customers and to enhance the service quality and the competition.