Driving route: the whole journey is about 88.3 kilometers. Starting point: Tongren region 1. From the starting point, drive south 100 meters and turn left into Huaguoshan Middle Road. 2. Drive along Huaguoshan Middle Road for 250 meters and turn right ahead. 3. Drive for 20 meters, take the 1 exit, and turn right into Huaguoshan North Road. 4. Drive along Huaguoshan North Road for 340 meters. Turn left into Jinjiang North Road. 5. Drive along Jinjiang North Road 1.0km and go straight into Jinjiang South Road. 6. Drive along Jinjiang South Road for 530 meters and enter Jinjiang South Road. 7. Drive along Jinjiang South Road for 40 meters, get off at the second exit and go straight into Jinjiang South Road. 8. Drive along Jinjiang South Road for 750m, pass the Dajiangping Wholesale Branch of Jintan Zhenhua Electric Appliance on the right about 120m, and go straight into No.9 Jinlin Avenue. Drive along Jinlin Avenue for 3. 1km, go to G56/G60/S 15, and turn right 10. Drive for 3.0km in the direction of Yuping/Guiyang /G60, turn left slightly and get on the ramp 1 1. Follow the ramp of 66544. Turn right ahead and enter Tongda Expressway 12. Drive along Tongda Expressway for 49.6 kilometers and go straight into Tongyu Expressway 13. Drive along Tongyu Expressway 1.0 km, turn right slightly in the direction of Kaili/Guiyang and get on the ramp 14. Drive along the ramp for 350 meters, go straight into Shanghai-Kunming Expressway 15 .. Exit Yuping/Xindian /G320, turn right slightly and get on the ramp 16. Follow the ramp for 630 meters and go straight to 17. Go straight for 880m and enter Pingjiang Road 18. Drive along Pingjiang Road 1.6km and turn left into Honghua Road 19.