開城 [开－]

Jyutping hoi1 sing4
Pinyin kāi chéng

Definitions (CC-CEDICT)
  1. Kaesong or Gaeseong city in southwest North Korea, close to the border with South Korea and a special economic zone for South Korean companies
Definitions (Wiktionary)
  1. name
    Kaesong (a city in North Korea)