| Information | |
|---|---|
| Name | Cụm 4 |
| Postal Code | 204352, 204353, 204354, 204355, 204356, 204357, 204358, 204359, 204360, 204361, 204362, 204363, 204364, 204365, 204444, 204445 |
| Wards | Mông Dương |
| 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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