| Information | |
|---|---|
| Name | Tongchang |
| Postal Code | 615416 |
| Towns | Huadan (华弹镇) |
| Counties | Ningnan |
| Autonomous prefectures | Liangshan Yi |
| 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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