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
촌정층은 지역 사회의 중요한 구성 요소입니다.Chonjeongcheung-eun jiyeok sahoe-ui jungyohan guseong yoso-imnida.The rural community layer is an important component of the local society.