| Information | |
|---|---|
| Name | Zhangwan |
| Postal Code | 726008 |
| Towns | Heishan (黑山镇) |
| Districts | Shangzhou |
| Prefecture cities | Shangluo |
| Provinces | Shaanxi (陕西省) |
| Place Type | town | Language | ZH | HASC |
| Daylight Saving Time | NOT APPLICABLE |
| Local Date |
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| Local Time |
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