Nyong-et-Mfoumou Koān

Nyong-et-Mfoumou sī Cameroon Centre Chiu ê chi̍t ê koān.

Nyong-et-Mfoumou Nyong-et-Mfoumou
—  Koān  —
ê uī-tì
Kok-ka	Cameroon
Chiu	Centre
Bīn-chek
- Lóng-chóng	6,172 km2
Jîn-kháu
- Lóng-chóng	130,321 lâng
- Bi̍t-tō͘	21.1/km2