Bus route: 701a Road → the north extension of Metro Line 3 → Metro Line 2, the whole journey is about 56.8km. 1. Walk about 630m from Huadu District, arrive at Station 2, take 701a Road, pass 16 stops, arrive at Renhe Market Station 3, walk about 230m, arrive at Renhe Station 4, take the north extension of Metro Line 3, pass 2 stops and arrive at Jiahe Wanggang Station 5.