in: 고전문학을 바라보는 북한의 시각 - 고전산문 2, Prof. Dr. Jongkun KIM, Editor, Pagijong Press, Inc., Seoul, pp.15-56, 2012
I have conducted a research on the epic literature material The Delusion of Hwang Saeng, which is not deemed to be significant in South Korea. I have researched the difference of viewpoints between North Korea where it is regarded as a piece of work that has a sense of historic literacy. Whereas in South Korea it is not regarded as important, and I paid attention when checking the meaning that the difference of viewpoints possesses.