Ŭn-sun Paek

• Chagyŏk hakchŏm injŏng kijun kaesŏn pangan yŏnʼgu
• Hakchŏm ŭnhaengje chʻeje palchŏn pangan yŏnʼgu
• Hakchŏm ŭnhaengje kyoyuk hullyŏn kigwan mit haksŭpcha yogu punsŏk
• Hakchŏm ŭnhaengje suyoja siltʻae chosa mit yogu punsŏk kyŏlgwa charyo
• Hakchŏm ŭnhaengje ŭi siganje tŭngnokche sirhaeng pangan mit tokhaksa hagwi chʻwidŭkche sŏngkwa punsŏk e ttarŭn kaesŏn pangan yŏnʼgu
• Hakchŏm ŭnhaengje ŭi siganje tŭngnokche sirhaeng pangan mit tokhaksa hagwi chʻwidŭkche sŏngkwa punsŏk e ttarŭn kaesŏn pangan yŏnʼgu
• Pʻyŏngsaeng kyoyuksa chedo unyŏng hwalsŏnghwa pangan yŏnʾgu