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Keywords from Image Description:
Cheongju Sangdangsangseong. Sangdangsanseong Mountain Fortress English Discription page is here en Image Sangdangsangseong Hutch Released as public domain del cur Hutch Talk contribs bytes Sangdangsanseong Mountain Fortress Hutch Sangdangsanseong Buildings in Chungcheongbukdo in Chungcheongbukdo Autumn in Chungcheongbukdo