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
신청서를 제출할 때 지원포를 함께 제출해야 합니다.sincheongseoreul jecheulhal ttae jiwonporeul hamkke jecheulhaeya hamnida.You must submit the supporting document along with the application form.