Pog-yŏng Pak

• Hanʼguk ŭi chuyo kukpyŏl, chiyŏkpyŏl chung-changgi tʻongsang chŏllyak
• Ko yuka sidae ŭi Chungdong kyŏngje wa tae Chungdong kyŏngje hyŏmnyŏk hwaktae pangan
• Wŏnjo mohyŏng ŭi kukche pigyo wa sisachŏm