Bus route: Metro Line 9 → North Extension of Metro Line 3 → Metro Line 3, with a total length of about 68.9 kilometers. 1. Take Metro Line 9 from Guangzhou North Railway Station, pass 7 stops, reach Gaozeng station 2, take Metro Line 3 North Extension, pass 12 stops, reach Tiyu West Road Station 3, take Metro Line 3, pass 10 stops, and reach Panyu Square Station.