Vivva
Vivva sī chi̍t ê tī Estonia Kiōng-hô-kok Põlva Koān Orava Kàu-khu ê chng-thâu (küla).
| Vivva | |
| — Chng-thâu — | |
  Vivva |
|
| Keng-hūi-tō͘: 57°53′N 27°29′E / 57.883°N 27.483°E | |
| Kok-ka |  Estonia
|
|---|---|
| Koān | Põlva |
| Chū-tī-thé | Orava Kàu-khu |
| Jîn-kháu | |
| - Lóng-chóng | 18 lâng |
| Sî-khu | EET (UTC+2) |
| - Jo̍at--lâng | EEST (UTC+3) |