Bus route: Metro Line 2 → Metro Line 8 → Metro Line 3, the whole journey is about 19.1 kilometers. 1. Take Metro Line 2 from Guangzhou South Railway Station, after 8 stops, arrive at Changgang Station. 2. Take Metro Line 8, after 4 stops, arrive at Kecun Station. 3. Take Metro Line 3, after 1 stop, arrive at Guangzhou Tower Station.