Sŏn-hŭi Chin

• In'gan ŭi yŏngsŏng ŭl ilkkaeunŭn munhak kwa sarang ŭi kyoyukhak
• T'ongil sidae Kugŏkwa kyokwasŏ rŭl wihan Nam-Pukhan chŏllae tongyo yŏn'gu