Yŏngnam Taehakkyo · 3 obras en el catálogoObrasMMayangnyu p'yojunp'um kukchehwa yŏn'guMayangnyu p'yojunp'um kukchehwa yŏn'guKKʻŏmpʻyutʻŏ simyulleisyŏn ŭl tʻonghan kosŏngnŭng imŏp kigye Kʻŏmpʻyutʻŏ simyulleisyŏn ŭl tʻonghan kosŏngnŭng imŏp kigye kyoyuk hullyŏn pangbŏp kaebal =老老化 老人 問題老化 老人 問題
KKʻŏmpʻyutʻŏ simyulleisyŏn ŭl tʻonghan kosŏngnŭng imŏp kigye Kʻŏmpʻyutʻŏ simyulleisyŏn ŭl tʻonghan kosŏngnŭng imŏp kigye kyoyuk hullyŏn pangbŏp kaebal =