| Information | |
|---|---|
| Name | Yiershi |
| Postal Code | 137801 |
| Towns | Yiershi (伊尔施镇) |
| County cities | Aershan |
| Leagues | Xingan |
| Autonomous regions | Inner Mongolia (内蒙古自治区) |
| Place Type | town | Language | ZH | HASC |
| Daylight Saving Time | NOT APPLICABLE |
| Local Date |
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| Local Time |
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