Biou (Cameroon)
Biou sī Cameroon Nord Chiu Mayo-Louti Koān ê chi̍t ê chū-lo̍h.
| Biou | |
| — Chū-lo̍h — | |
  Biou |
|
| Keng-hūi-tō͘: 9°52′14″N 14°06′13″E / 9.8705°N 14.1036°E | |
| Kok-ka |  Cameroon
|
|---|---|
| Chiu | Nord |
| Koān | Mayo-Louti |
| Koân-tō͘ | 508 m |
| Jîn-kháu | |
| - Lóng-chóng | 862 lâng |