Starting point: Kunming

1. Start from the starting point in the east direction, drive along Dongfeng East Road for 320 meters, and turn right into Baita Road.

2. Drive along Baita Road for 480m, cross Block B of China Life Building on the right, and go straight into Cheng Chun Road.

3. Drive along Cheng Chun Road for 2.0km, drive to South Second Ring Road, and turn right into Fude overpass.

4. Drive along Fude overpass for 220 meters, turn right ahead and enter Second Ring South Road.

5. Drive along South Second Ring Road 1.3km, cross Guannan overpass, turn right slightly and get on the ramp.

6. Drive 300 meters along the ramp and go straight into the second ring expressway line B..

7. Drive 4.5km along the Second Ring Expressway B, head for Dali/Anning, turn left slightly and enter Hangrui Expressway.

8. Drive along Hangrui Expressway for 520 meters, cross Mingbo overpass and go straight into Hangrui Expressway.

9. Drive along Hangrui Expressway 27. 1km, exit Anning /G320, and turn right slightly on the ramp.

10. Follow the ramp 1.3 km, then turn left.

1 1. Go 2. 1 km and turn left slightly.

12. Drive 1.0km and enter Longxi Road.

13. Drive along Longxi Road 2. 1km, and turn right into Jasper Road.

14. Drive along Biyu Road for 90 meters and turn left into Sheng 'an North Road.

15. Drive along Sheng 'an North Road for 2.7 kilometers and reach the destination (on the left side of the road).

End point: Tobacco Research Institute