Chu-in Sŏng

• Kuktʻo konggan kujo pyŏnhwa e taeŭng han nongchʻon chungsimji palchŏn pangan
• Nongŏch'on chŏngju konggan ŭi pyŏnhwa wa chŏngch'aek kwaje
• Nongŏch'on chŏngju konggan ŭi pyŏnhwa wa chŏngch'aek kwaje (2/2-ch'a yŏndo)