| Information | |
|---|---|
| Name | Sanmenpo |
| Postal Code | 571139 |
| Towns | Sanmenpo (三门坡镇) |
| Districts | Qiongshan |
| Prefecture cities | Haikou |
| Provinces | Hainan (海南省) |
| Place Type | town | Language | ZH | HASC |
| Daylight Saving Time | NOT APPLICABLE |
| Local Date |
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| Local Time |
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