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
조상환원 원칙은 재산의 소유권이 조상에게 돌아가는 것을 의미합니다.josanghwanwon wonchigeun jaesanui soyu-gyeoni josang-ege doraganeun geoseul uimihaemnida.The principle of reversionary means that the ownership of property returns to the ancestors.