Petrovo (Blagoevgrad Chiu)
| Petrovo Петрово |
|
| — Chng-thâu — | |
  Petrovo |
|
| Kok-ka |  Bulgaria
|
|---|---|
| Chiu | Blagoevgrad |
| Koān | Sandanski |
| Bīn-chek | |
| - Lóng-chóng | 31.853 km2 |
| Koân-tō͘ | 435 m |
| Jîn-kháu | |
| - Lóng-chóng | 547 lâng |
| Sî-khu | EET (UTC+2) |
| - Joa̍h-tang | EEST (UTC+3) |
Petrovo (Bulgaria-gí: Петрово) sī chi̍t ê tī Bulgaria Kiōng-hô-kok Blagoevgrad Chiu Sandanski Koān ê chng-thâu (selo).[1] Chit-ê chng-thâu ū 547 ê lâng tòa.[2]