Ostrovsky Koān (Pskov Chiu)
Ostrovsky Koān (Lō͘-se-a-gí: Островский район) sī Lō͘-se-a Pskov Chiu ê chi̍t ê koān (raion).
| Ostrovsky Koān Островский район |
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| — Koān — | |||
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| Kok-ka |  Lō͘-se-a
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| Chiu | Pskov Chiu | ||
| Bīn-chek | |||
| - Lóng-chóng | 2,400 km2 | ||
| Jîn-kháu | |||
| - Lóng-chóng | 28,844 lâng | ||
| Bāng-chām | ostrov |
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