Tolong jelaskan mengenai Seoul Metro dari Distrik Gangnam

Seoul Subway Line 2 Euljiro Circle Line

(Songpa-gu) ← Samseong — Seolleung — Yeoksam — Gangnam → (Seocho-gu)

(Seongdong-gu) ← Apgujeong — Sinsa → (Seocho-gu) ← Maebong — Dogok — Daechi — Hangnyeoul — Daecheong — Irwon — Suseo – (Songpa-gu)

Seoul Metropolitan Rapid Transit Corporation