Cheorwon plays an important role in providing passage from Seoul to Wonsan and Kumgangsan
They include 畓 (논 답; non dap; "paddyfield"), 乭 (Dol, a character only used in given names), 㸴 (So, a rare surname from Seongju), and 怾 (Gi, an old name of the Kumgangsan).