| Information | |
|---|---|
| Name | Khu phố Cao Sơn |
| Postal Code | 203655, 203656, 203657, 203658, 203659, 203660, 203661, 203662, 203663, 203664, 203665, 203666, 203667, 203668, 203669, 203670, 203671 |
| Wards | Cẩm Sơn |
| Provincial cities | Cẩm Phả |
| Provinces | Quảng Ninh |
| Regions | Đông Bắc |
| Place Type | town | Language | VI | HASC |
| Daylight Saving Time | NOT APPLICABLE |
| Local Date |
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| Local Time |
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