Yu-gil Sŏ

• Chigŏp hullyŏn chŏngbo sentʻă sŏllip, unyŏng e kwanhan yŏnʼgu
• Kukka kisul chagyŏk chʻwidŭkcha ŭi posu kyoyuk ŭl tʻonghan chajil hyangsang pangan yŏng̕u