Aruaia
| Aruaia | |
| — Chng-thâu — | |
  Aruaia |
|
| Keng-hūi-tō͘: 58°22′N 27°5′E / 58.367°N 27.083°E | |
| Kok-ka |  Estonia
|
|---|---|
| Koān | Tartu |
| Chū-tī-thé | Kastre Kàu-khu |
| Jîn-kháu | |
| - Lóng-chóng | 57 lâng |
| Sî-khu | EET (UTC+2) |
| - Joa̍h-tang | EEST (UTC+3) |
Aruaia sī chi̍t ê tī Estonia Kiōng-hô-kok Tartu Koān Kastre Kàu-khu ê chng-thâu (küla).