Starting point: Deyun Society

1. Start north from the starting point, drive for 30 meters, and turn right into Workers Stadium North Road.

2. Drive along Workers' Stadium North Road for 290 meters and turn around and enter Workers' Stadium North Road.

3. Drive along Workers' Stadium North Road 1.4km, pass the Jushi Building on the right for about 230m, and go straight into Workers' Stadium North Road.

4. Drive along Workers Stadium North Road120m. Cross Block A of Poly Building on the right for about 250 meters, take the third exit, Chaoyangmen Bridge, and turn left into Chaoyangmen North Street.

5. Drive along Chaoyangmen North Street for 280 meters and go straight into Chaoyangmen North Street.

6. Drive along Chaoyangmen North Street for 90 meters, turn left slightly and enter the Second Ring Road.

7. Drive along the Second Ring Road 1.9 km, cross the north gate of China Resources Building on the right, at Jianguomen Neijie Street/Dongdan Exit, turn right slightly and enter Jianguomen Bridge.

8. Drive along Jianguomen Bridge for 290 meters, cross Jianguomen Bridge, turn right and enter Jianguomen Inner Street.

9. Drive along Jianguomen Inner Street 1.4km, cross Dongdan on the right and go straight into East Chang 'an Street.

10. Drive along East Chang 'an Avenue 1.9 km and go straight into West Chang 'an Avenue.

1 1. Drive along West Chang 'an Street 1.7km, cross the south gate of 77th Street Shopping Center on the right and go straight into Fuxingmennei Street.

12. Drive along Fuxingmen Inner Street 130m, turn right slightly and enter Garden Street.

13. Drive along Huayuan Street for 380m, pass Ordos Building on the left for about140m, and then turn left into Damucang Hutong.

14. Drive along Damucang Hutong for 30 meters, cross Zhengwangfu on the right for about 300 meters, and reach the destination (on the right side of the road).

End point: Peking Union Medical College Hospital (West Campus) ...