Olburgen
Olburgen sī Hô-lân Gelderland séng Bronckhorst chū-tī-thé lāi-bīn ê chi̍t ê chng-thâu.
| Olburgen | |||
| — Chng-thâu — | |||
|
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  Olburgen |
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| Keng-hūi-tō͘: 52°2′39″N 6°7′27″E / 52.04417°N 6.12417°E | |||
| Kok-ka |  Hô-lân
| ||
|---|---|---|---|
| Séng | Gelderland | ||
| Chū-tī-thé | Bronckhorst | ||
