Piwa
Piwa sī Cameroon Extrême-Nord Chiu Mayo-Kani Koān ê chi̍t ê chū-lo̍h.
| Piwa | |
| — Chū-lo̍h — | |
  Piwa |
|
| Keng-hūi-tō͘: 10°03′35″N 14°25′26″E / 10.0597°N 14.4239°E | |
| Kok-ka |  Cameroon
|
|---|---|
| Chiu | Extrême-Nord |
| Koān | Mayo-Kani |
| Koân-tō͘ | 508 m |
| Jîn-kháu | |
| - Lóng-chóng | 3,390 lâng |