Koidu (Saare Koān)
Koidu sī chi̍t ê tī Estonia Kiōng-hô-kok Saare Koān Lääne-Saare Kàu-khu ê chng-thâu (küla).
| Koidu | |
| — Chng-thâu — | |
  Koidu |
|
| Keng-hūi-tō͘: 58°19′47″N 22°33′31″E / 58.32972°N 22.55861°E | |
| Kok-ka |  Estonia
|
|---|---|
| Koān | Saare |
| Chū-tī-thé | Lääne-Saare Kàu-khu |
| Jîn-kháu | |
| - Lóng-chóng | 21 lâng |
| Sî-khu | EET (UTC+2) |
| - Jo̍at--lâng | EEST (UTC+3) |