404 Not Found
Please forward this error screen to tsetserleg-12.dornodedu.mn's WebMaster.

The server cannot find the requested page:

  • tsetserleg-12.dornodedu.mn/2018/04/11/%d1%88%d2%af%d0%b4-%d1%8d%d1%80%d2%af%d2%af%d0%bb-%d0%b1%d0%be%d0%bb-%d0%b1%d0%b8%d0%b5-%d1%8d%d1%80%d2%af%d2%af%d0%bb/ (port 80)