朝鲜语
4.Contrastive Studies on Affirmation-Negation Transformation in English, Chinese and Korean
7.A Study on Korean Knowledge Database Oriented to Language Information Processing
8.For thousands of years, there have been cultural exchanges between China and the Korean Peninsula, and over 60% of Korean vocabulary come from Chinese words which have adopted a system of their own in the Korean language.
9.International scholars try to clarify the issue of its linguistic family concerning the comparative study of the relationship between the Korean language and the Altai family of languages.

