Although the recent appeal to ”traditional territories” has increasingly caught the attention in terms of indigenous land right and related issues, it is also a significant issue whether indigenous people's reservation land, which ought to have more adequate institutional protection, has actually reached the objective of ”ensuring the life of indigenous people” that the ordinances claim. This paper first advances static discussion about the indigenous people's reservation land policy which has been in existence for a long time. From the reading of empirical legal studies and the related decrees regarding indigenous people's reservation land made by the High Court Kaohsiung Branch, disputes brought about by the indigenous people's reservation land policy have been unearthed which highlight the need to improve indigenous people's land rights in contrast with the structural difficulties that the existing state form confronts, including the conflict and the gaps within itself among administrative bureaucracy, appeals to environmental protection and the logic of Capitalism.