Ponmun pŏnyŏk kwa chusŏk ttallin Taesŭng kisillon tʻongsŏkHong-u Yi · First published 2006Open the Tome
Tonga Ilbo Na Tae-ro Sŏnsaeng ŭi munmin a, nŏ ŏdi ro kaniHong-u Yi · First published 1995Open the Tome