1. Walk about 740 meters from Dongxing Village and arrive at Guicheng Station.

2. Take the Guangfo Line, pass 7 stops and arrive at Xilang Station.

3. Take the subway 1 line, pass 10 station and arrive at Martyrs Cemetery Station.

4. Walk about 1.8km and arrive at the Eye Hospital affiliated to Sun Yat-sen University.

Driving route: the whole journey is about 26.4 kilometers.

Starting point: Dongxing village

1. From the starting point to the west, drive along Dongxing 1st Lane for 50 meters and turn left into Dongxing Street.

2. Drive along Dongxing Street for 60 meters and turn right into Nangui East Road.

3. Drive along Nangui East Road for 480m, turn right to Foping Road/Haisan Road, and enter Nanhai Avenue North.

4. Drive 3.6km along the north of Nanhai Avenue, drive in the direction of Provincial Financial High-tech Zone /S82/ Guangzhou/Foshan First Ring Expressway, turn right slightly and enter Gui Jiang Interchange.

5. Drive 460m along Gui Jiang Interchange and go straight into Bahai East Road.

6. Drive along Badong Road for 3.3 kilometers, cross Wuyakou Bridge for about 320 meters, and go straight into Longxi Avenue.

7. Drive 5.9 kilometers along Longxi Avenue, cross Longxi Interchange, turn right slightly in the direction of Huadi Avenue/Zhujiang Tunnel, and enter Longxi Interchange.

8. Drive 230 meters along Longxi Interchange, cross Longxi Interchange, turn right ahead and enter Huadi Avenue.

9. Drive along the center of Huadi Avenue for 680 meters and go straight into Huadi Avenue North.

10. Drive north along Huada Avenue 1.0 km, turn right ahead and enter Hualei Road.

1 1. Drive along Hualei Road 1.2km and go straight into Zhoutouzui Tunnel.

12. Drive along Zhoutouzui tunnel for 800 meters and go straight on the ramp.

13. Drive along the ramp for 360m, pass Yifeng Building on the right about 160m, and go straight into the inner ring road.

14. Drive 4.0km along the inner ring road, cross Jiangwan Bridge, drive towards Donghaoyong Elevated Road/Dongfeng Road, turn left slightly and enter Donghaoyong Elevated Road.

15. Drive along Donghaoyong viaduct 1.9 km, cross Yuexiu Bridge, exit at Dongfeng East Road/Xianlie South Road, turn right slightly and get on the ramp.

16. Drive along the ramp for 40m, cross Yuexiu Bridge for about190m, and go straight into Dongfeng East Road.

17. Drive along Dongfeng East Road for 490 meters. After passing the Peyo Building on the left for about 260m, turn left slightly in the direction of Xianlie Road/Ouzhuang Interchange and enter Xianlie South Road.

18. Drive along Xianlie South Road for 8 10 meters to reach the finish line.

End point: Eye Hospital affiliated to Sun Yat-sen University