Driving route: the whole journey is about 68.3 kilometers. Starting point: Cangshan 1. From the starting point, drive west 1 10 meters and turn right. 2. Drive 1.3 km and turn left at the ramp. 3. Drive along the ramp for 530m and go straight into expressway, Cao Lan. 4. Drive 8.2km along expressway, Cao Lan, heading for Linyi. Turn right slightly and enter Linyi South Hub Interchange. 5. Drive along Linyi South Hub Interchange for 960m, pass through Linyi South Hub Interchange for about 790m, and go straight into Beijing-Shanghai Expressway. 6. Drive along the Beijing-Shanghai Expressway for 25.0km, exit at Linyi/Feixian County, turn right slightly and enter Linyi Interchange. 7. Drive along Linyi Interchange 1. 1km and go straight into G327 (old) 8. Drive along G327 (old) for 5.5 kilometers and go straight into G327 9. Drive along G32717.8km, turn left slightly and enter South Outer Ring Road 10. Drive along the South Outer Ring Road for 3. 1km and go straight into the South Outer Ring Road 16544. Turn left slightly and enter South Outer Ring Road 12. Drive along the South Outer Ring Road for 2.5km, turn right and enter Heping Road 13. Drive along Heping Road for 750 meters and turn right at 14. Drive 10 meter to the destination: Feixian County.