Bougainville Chū-tī-khu
| Bougainville Chū-tī-khu Autonomous Region of Bougainville |
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| — Séng — | |||
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| Kok-ka |  Papua New Guinea
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| Tōa-khu | Kûn-tó | ||
| Bīn-chek | |||
| - Lóng-chóng | 9,357 km2 | ||
| Jîn-kháu | |||
| - Lóng-chóng | 349,358 lâng | ||
| Sî-khu | AEST (UTC+10) | ||
Bougainville Chū-tī-khu (Eng-gí: Autonomous Region of Bougainville) sī Papua New Guinea Kûn-tó Tōa-khu ê chi̍t ê séng.
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