Asia-Places.com listou aprox 47 Escolas de idiomas dentro Seo-gu. Alguns dos mais bem avaliados Escolas de idiomas dentro Seo-gu estão- Orange English School Geomdan Campus, GNB Geom Word Academy, Escola de Língua Chinesa Quairer, Gajwa English Moomu Academy, Geomdan YBMCC Language Academy, Cheongdam Language School Cheongna International Branch, Escola de idiomas Incheon Cheongna Summit, Strong English Master Club Wondang Language School, Escola de idiomas Incheon Cheongna Summit & Geomdan YBMCC Language Academy.