Ruhango Koān

Ruhango KoānRwanda Kiōng-hô-kok Lâm-pō͘ Séng ê chi̍t ê koān.

Ruhango Koān
—  Koān  —
Ruhango Koān ê uī-tì
Kok-ka  Rwanda
Séng Lâm-pō͘ Séng
Bīn-chek
 - Lóng-chóng 627 km2