| Information | |
|---|---|
| Name | Zhangyan |
| Postal Code | 636458 |
| Townships | Yankou (岩口乡) |
| Counties | Pingchang |
| Prefecture cities | Bazhong |
| Provinces | Sichuan (四川省) |
| Place Type | town | Language | ZH | HASC |
| Daylight Saving Time | NOT APPLICABLE |
| Local Date |
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| Local Time |
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