Bia (Cameroon)
Bia sī Cameroon Extrême-Nord Chiu Mayo-Sava Koān ê chi̍t ê chū-lo̍h.
| Bia | |
| — Chū-lo̍h — | |
  Bia |
|
| Keng-hūi-tō͘: 11°10′08″N 14°05′33″E / 11.1689°N 14.0926°E | |
| Kok-ka |  Cameroon
|
|---|---|
| Chiu | Extrême-Nord |
| Koān | Mayo-Sava |
| Koân-tō͘ | 343 m |
| Jîn-kháu | |
| - Lóng-chóng | 1,157 lâng |