Trostianets Koān (Vinnytsia Chiu)
Trostianets Koān (Ukraina-gí: Тростянецький район) sī Ukraina Vinnytsia Chiu ê chi̍t ê koān (raion).[1]
| Trostianets Koān Тростянецький район |
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| — Raion — | |||
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 |
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| Kok-ka |  Ukraina
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|---|---|---|---|
| Chiu | Vinnytsia | ||
| Jîn-kháu | |||
| - Lóng-chóng | 35,200 lâng | ||
| Sî-khu | EET (UTC+2) | ||
| - Joa̍h-tang | EEST (UTC+3) | ||
