Hanbando chungsŏbu chiyŏk ŭi chihyŏng hwan'gyŏng punsŏkHong-jong Yi · First published 2008Open the Tome
Hongsan-Kuryong kan toro hwakchang mit p'ojang kongsa kugan nae munhwa yujŏk palgul chosa pogosŏHong-jong Yi · First published 2006Open the Tome