Blagoveshchensky Koān (Amur Chiu)
Blagoveshchensky Koān (Lō͘-se-a-gí: Благовещенский район) sī Lō͘-se-a Amur Chiu ê chi̍t ê koān (raion).
| Blagoveshchensky Koān | |||
| — Koān — | |||
| Благовещенский район | |||
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| Kok-ka |  Lō͘-se-a
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| Chiu | Amur Chiu | ||
| Bīn-chek | |||
| - Lóng-chóng | 3,060 km2 | ||
| Jîn-kháu | |||
| - Lóng-chóng | 26,835 lâng | ||
| - Bi̍t-tō͘ | 8.8/km2 | ||
| Bāng-chām | www |
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