Hêng-iông-koān

Wikipedia (chū-iû ê pek-kho-choân-su) beh kā lí kóng...

Hêng-iông-koān (衡陽縣) sī Tiong-kok Ô͘-lâm-séng Hêng-iông-chhī ê chi̍t ê koān.