Haeoe Kyŏngje Yŏnʼguso.

• Chunggong ŭi chadongchʻa kongŏp hyŏnhwang
• Chunggong ŭi pujon chawŏn kwa kaebal hyŏnhwang
• Hanʼguk ui tae Yugo muyŏk hwaktae pangan yŏnʼgu
• Pʻollandŭ ŭi chʻŏlgang kongŏp hyŏnhwang punsŏk
• Soryŏn ŭi kʼomekʻon yŏngnae kyŏngje hyŏmnyŏk kwa chŏnmang