| Information | |
|---|---|
| Name | Yannan |
| Postal Code | 730030 |
| Subdistricts | Yannan (雁南街道) |
| Districts | Chengguan |
| 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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