Arumdaun Hanguko 3-1 = Beautiful Koran
Arumdaun Hangukahokkyo, 2010
 Buku Teks
Arumdaun Hanguko 1-1 = Beautiful Koran, teacher books
Arumdaun Hangukahokkyo, 2009
 Buku Teks
Jemiitneun hanguko 1-6
2011,
 Buku Teks
Jemiitneun hanguko 1-6
Kyobo Book Centre, 2011
 Buku Teks
Jemiitneun hanguko 1-6
Kyobo Book Centre, 2011
 Buku Teks