Keerba
Keerba sī chi̍t ê tī Estonia Kiōng-hô-kok Võru Koān Rõuge Kàu-khu ê chng-thâu (küla).
| Keerba | |
| — Chng-thâu — | |
  Keerba |
|
| Keng-hūi-tō͘: 57°44′24″N 27°27′59″E / 57.74000°N 27.46639°E | |
| Kok-ka |  Estonia
|
|---|---|
| Koān | Võru |
| Chū-tī-thé | Rõuge Kàu-khu |
| Jîn-kháu | |
| - Lóng-chóng | 10 lâng |
| Sî-khu | EET (UTC+2) |
| - Jo̍at--lâng | EEST (UTC+3) |