Mandailing Natal Koān

Mandailing NatalÌn-tō͘-nî-se-a Sumatera Pak Sumatera‎ ê chi̍t ê koān.

Mandailing Natal
—  Koān  —
Mandailing Natal ê hui-kì
Hui-kì
ê uī-tì
ê uī-tì
Kok-ka  Ìn-tō͘-nî-se-a
Khu-he̍k Sumatera
Séng Pak Sumatera‎
Bīn-chek
 - Lóng-chóng 6,620.7 km2
Koân-tō͘ 1,339 m

Pang-bô͘:Pak Sumatera