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
항렬자는 가족의 세대를 나타내는 중요한 요소입니다.Hangnyeolja-neun gajok-ui sedaereul natananeun jungyohan yoso-imnida.The generation marker is an important element that indicates the family's generation.