Chʻang-gyun Pak

• Chabon sijang palchŏn ŭl wihan chŏngchʻaek kwaje
• Chʻoejŏk chasan idŭk kwase e kwanhan yŏnʼgu
• Kŭmyung sijang chŏngbo saengsan kwa sijang kyuyul
• Pʻasaeng kŭmnyung sangpʻum sijang ŭi kyŏngjejŏk kinŭng e taehan silchŭng yŏnʼgu
• Pʻasaeng kŭmyung sangpʻum sijang ŭi kyŏngjejŏk kinŭng e taehan silchŭng yŏnʼgu