Sumy séng ê hoān-ûi.

Sumy séng (Ukrayina-gí: Сумська область; Lô-má-jī: Sums`ka oblast`[1]) sī Ukrayina ê chi̍t-ê séng (oblast), jîn-kháu (2009 nî) ū 1,184,000, biān-chek 23,834 km², siú-hú sī Sumy.

Chham-khó chu-liāuSiu-kái

  1. GOST 7.79-2000