| Information | |
|---|---|
| Name | Zhangjiasi |
| Postal Code | 730115 |
| Townships | Mapo (马坡乡) |
| Counties | Yuzhong |
| Prefecture cities | Lanzhou |
| Provinces | Gansu (甘肃省) |
| Place Type | town | Language | ZH | HASC |
| Daylight Saving Time | NOT APPLICABLE |
| Local Date |
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| Local Time |
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