Trewern
| Trewern Trewern |
|
| — Siā-lí — | |
|
|
|
  Trewern |
|
| Keng-hūi-tō͘: 52°42′N 3°04′W / 52.7°N 3.07°W | |
| Chú-khoân-kok |  Liân-ha̍p Ông-kok
|
|---|---|
| Chó͘-sêng-kok |  Ui-le̍k-sū
|
| Kūn | Powys Kūn |
Trewern (Eng-gí: Trewern; Ui-le̍k-sū-gí: Trewern) sī Liân-ha̍p Ông-kok Ui-le̍k-sū Powys Kūn ê chi̍t ê siā-lí (community).