| Information | |
|---|---|
| Name | Dongsan |
| Postal Code | 734023 |
| Towns | Shajing (沙井镇) |
| Districts | Ganzhou |
| Prefecture cities | Zhangye |
| Provinces | Gansu (甘肃省) |
| Place Type | town | Language | ZH | HASC |
| Daylight Saving Time | NOT APPLICABLE |
| Local Date |
|
| Local Time |
|