As a department that studies process and structure of the conditions related to Korean language education, it deals with theoretical as well as practical aspects of language and human, language and education, language and usage relations, all with language as the central axis. Theoretical aspects including the essence and fundamentals of Korean language education are dealt with in Korean language education theory, and teaching-learning method and practical aspects including the actual process are dealt with in Korean language teaching and learning methodology. Furthermore, intensive course subjects including Korean language discourse study, Korean literary research, literary education, Korean language knowledge research and etc. are offered as more in-depth approach to Korean language education.