Ostashkovsky Koān
| Ostashkovsky Koān Осташковский городской округ |
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| — Koān — | |||
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| Kok-ka |  Lō͘-se-a
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|---|---|---|---|
| Chiu | Tver Chiu | ||
| Bīn-chek | |||
| - Lóng-chóng | 3,198.67 km2 | ||
| Jîn-kháu | |||
| - Lóng-chóng | 21,994 lâng | ||
| Bāng-chām | xn----7sbbg4agccb9abchzgem3i |
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Ostashkovsky Koān (Lō͘-se-a-gí: Осташковский городской округ) sī Lō͘-se-a Tver Chiu ê chi̍t ê koān (raion).