Koila (Harju Koān)
Koila sī chi̍t ê tī Estonia Kiōng-hô-kok Harju Koān Jõelähtme Kàu-khu ê chng-thâu (küla).
| Koila | |
| — Chng-thâu — | |
  Koila |
|
| Keng-hūi-tō͘: 59°27′6″N 25°9′50″E / 59.45167°N 25.16389°E | |
| Kok-ka |  Estonia
|
|---|---|
| Koān | Harju |
| Chū-tī-thé | Jõelähtme Kàu-khu |
| Jîn-kháu | |
| - Lóng-chóng | 18 lâng |
| Sî-khu | EET (UTC+2) |
| - Jo̍at--lâng | EEST (UTC+3) |