The problem of 'transcendence'/'transcendental'/ 'transcendent' runs throughout Heidegger's Being and Time, and it is central to many of its core concerns. The confusion about the different meanings of using the same words in the history of philosophy from Kant to Heidegger causes not only problems in understanding but also problems in the translation of the philosophical classics, especially in a non-Indo-European language such as Chinese. Through examination of Kant's conception of the 'transcendental' and a critical textual analysis of Heidegger's reinterpretation of 'transcendence' as a temporal ecstatic Dasein's existence, this essay attempts to show that the problem of transcendence, along with the debates over the Chinese translation of the relevant terms, is not merely a problem in a traditional theory of knowledge or epistemology. Rather, it belongs primarily and essentially to fundamental ontology and thus to Heidegger's question of Being. Keywords