NkongkwallaCameroon Littoral Chiu Sanaga-Maritime Koān ê chi̍t ê chū-lo̍h.

Nkongkwalla
—  Chū-lo̍h  —
Nkongkwalla is located in Cameroon
Nkongkwalla
Nkongkwalla
Nkongkwalla tī Cameroon ê ūi-tì
Keng-hūi-tō͘: 4°05′N 10°32′E / 4.08°N 10.54°E / 4.08; 10.54
Kok-ka  Cameroon
Chiu Littoral
Koān Sanaga-Maritime
Jîn-kháu
 - Lóng-chóng 551 lâng