Kwang Cho

• Chosŏn minjok sallimchip palchŏnsa yŏn'gu
• Chosŏn minjok sallimchip pʻungsŭp
• Koguryŏ sallimjip p'ungsŭp
• P'yŏngyang ŭi minsok
• To wa myong
• Tʻo wa myŏng
• 산 을 알면 운명 이 보인다