Segye Tojagi Eksŭpʻo Chojik Wiwŏnhoe

• 2000 Taehan min'guk tojajŏn
• Hanʼguk hyŏndae tojajŏn
• Hanʼguk ŭi tojagi kama 100-sŏn
• IAC hoewŏnjŏn
• Kwangju Punwŏl-li "Paekcha sagimal kamt'u nori" kojŭng chosa pogosŏ