Starting point: Cangzhou City
1. Start from the starting point to the west, drive along Jiefang West Road for 840 meters, pass through Block C of Yihe International on the right for about 50 meters, and turn left into Yong 'an Avenue.
2. Drive along Yong 'an Avenue 1.3km, turn right slightly and enter Huanghe West Road.
3. Drive along Huanghe West Road 1.5km and turn left ahead.
4. Drive 10 meter and turn left into Yingbin Avenue.
5. Drive along Yingbin Avenue 1.2km and go straight into G307.
6. Drive along G307 1. 1 km, and go straight to S33 1.
7. Follow S33 1 for 7 10 meters, turn left slightly and enter S33 1.
8. Drive 4.9 kilometers along S33 1 and go straight into G 104.
9. follow G 104 1.4km, then turn left.
10. Drive 4.4 kilometers to the finish line (left side of the road).
End point: making a new chemical weapon.