Boulsa Koān
(Tùi Boulsa (département) choán--lâi)
Boulsa sī Burkina Faso Centre-Nord chiu Boulsa séng ê chi̍t ê koān (département).
| Boulsa |
|
| — Koān — | |
 |
|
| Kok-ka |  Burkina Faso
|
|---|---|
| Chiu | Centre-Nord |
| Séng | Namentenga |
| Siú-hú | Boulsa |
| Jîn-kháu | |
| - Lóng-chóng | 61,245 lâng |
