1. Walk from Bazi Bridge about 1. 1 km to Caoxieqiao Station.
2. Take bus No.349, pass 1 1 and arrive at Luojiazhuang South Station.
3. Take the 180 bus, pass 7 stops and arrive at the zoo station.
4. Take bus No.822, pass 12 station and arrive at Changhe High School (East) Station.
5. Walk about 260 meters to reach Rainbow Overpass.