2. Starting from Xier Coal Mine, take No.3 (Tianjiaan-Caijiagang) and transfer to No.9 (Anchengpu-Tiandong) at the municipal government to arrive at the Polytechnic University.
3. Starting from Xier Coal Mine, take No.3 bus (Tianjiaan-Caijiagang), transfer to No.30 bus (Timber Company-Oriental General Institute) at the municipal government, and arrive at Polytechnic University.
4. Take bus11(Shanwang-Anchengpu) from Xier Mine, and then transfer to bus No.9 (Anchengpu-Tiandong) at Anchengpu to arrive at Polytechnic University.
5. There is no.26 bus to Polytechnic University.