| Information | |
|---|---|
| Name | Zhangguolao |
| Postal Code | 438405 |
| Towns | Ercheng (二程镇) |
| Counties | Hongan |
| Prefecture cities | Huanggang |
| Provinces | Hubei (湖北省) |
| Place Type | town | Language | ZH | HASC |
| Daylight Saving Time | NOT APPLICABLE |
| Local Date |
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| Local Time |
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