Title: Pangmulgwan sojang Tuman'gang yuyŏk sŏnsa sidae yumul yŏn'gu
Subjects: Prehistoric Antiquities, Excavations (Archaeology), Antiquities, Sŏul Taehakkyo. Pangmulgwan, Sŏul Taehakkyo
Places: Tumen River Region, Yanji Shi (China), Korea (North)