Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
금석학은 고대 문서와 비문을 연구하는 학문입니다.geumseokhak-eun godae munseo-wa bimun-eul yeongu-haneun hakmun-imnida.Epigraphy is the study of ancient documents and inscriptions.