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
이 보존회는 역사적 유물을 보호하는 일을 하고 있습니다.I bojonhoeneun yeoksajeok yumureul bohohaneun il-eul hago issseubnida.This preservation society is working to protect historical artifacts.