Derhachi Koān
(Tùi Derhachi Koān (Kharkiv Chiu) choán--lâi)
Derhachi Koān (Ukraina-gí: Дергачівський район) sī Ukraina Kharkiv Chiu ê chi̍t ê koān (raion).[1]
| Derhachi Koān Дергачівський район |
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| — Raion — | |||
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| Kok-ka |  Ukraina
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|---|---|---|---|
| Chiu | Kharkiv | ||
| Bīn-chek | |||
| - Lóng-chóng | 900 km2 | ||
| Jîn-kháu | |||
| - Lóng-chóng | 94,574 lâng | ||
| Sî-khu | EET (UTC+2) | ||
| - Jo̍at--lâng | EEST (UTC+3) | ||
