This study tries to explore KMT's transformation and type of its relationships with government from 2000 to 2012. This paper discusses one of the most important issues during this period: the transformation with a major purpose of becoming “election machine”, and the relationships between party organization and government caused by this transformation, especially about constructing problems of whether president should be the chairman of the ruling party at the same time when KMT held the reins of government again in 2008.