Martin Koān
| Martin Koān Okres Martin |
|
| — Koān — | |
 |
|
| Kok-ka |  Slovakia
|
|---|---|
| Khu | Žilina |
| Bīn-chek | |
| - Lóng-chóng | 736 km2 |
| Jîn-kháu | |
| - Lóng-chóng | 97,813 lâng |
| - Bi̍t-tō͘ | 132.9/km2 |
Martin Koān (Slovakia Gú: Okres Martin) sī Slovakia Žilina khu ê chi̍t ê koān (okres).
