Bus route: Metro Line 9 → North Extension of Metro Line 3 → Metro Line 2, the whole journey is about 55.9 kilometers. 1. Walk about 870 meters from Huadu District, arrive at Huadu Square Station. 2. Take Metro Line 9, pass 4 stops, arrive at Gaozeng station. 3. Take the North Extension of Metro Line 3, pass 3 stops, arrive at Jiahe Wanggang Station. 4. Take Metro Line 2, pass 23 stops, and arrive at Guangzhou South Station.