Title: Chŏngsŏn Kosŏng-ni Sansŏng kwa Songgye-ri Sansŏng mit kobun'gun chip'yo chosa pogosŏ
Subjects: Antiquities, Excavations (Archaeology), Fortification
Places: Kosŏng-ni (Chŏngsŏn-gun, Korea), Songgye-ri (Chŏngsŏn-gun, Korea), Chŏngsŏn-gun (Korea), Korea (South), Chŏngsŏn-gun