Starting point: Jianhe Road

1. Start from the starting point in the direction of true north, drive along Jianhe Road for 20 meters, and turn left into Yan 'an West Road.

2. Drive along Yan 'an West Road1.3km, head for Yan 'an Road Elevated/Bund, and go straight up the ramp.

3. Drive along the ramp for 430m and go straight into Yan 'an Elevated Road.

4. Drive along Yan 'an Elevated Road for 6.9 kilometers, cross Jing 'an Honghuayue 1.6 kilometers on the right, then turn right slightly in the direction of Renmin Road Tunnel and enter Yan 'an East Road overpass.

5. Drive along Yan 'an East Road overpass 170 meters, toward Tibet South Road/Renmin Road Tunnel, turn left slightly and get on the ramp.

6. Drive along the ramp for 3 10 meters and go straight into Yan 'an East Road.

7. Drive 200 meters along Yan 'an East Road and turn right into Tibet South Road.

8. Drive along Tibet South Road 1. 1 km, pass the Grand International Hotel-Business Center on the left for about 60 meters, then turn right and enter Fuxing Middle Road.

9. Drive along Fuxing Middle Road for 20 meters, pass Shenneng International Building on the left for about 1 10 meters, and then reach the destination (on the left side of the road).

End point: large intestine surface (Fuxing middle road)