Which two trains should I take from Xinhua Road in Yangliuqing to Tianjin Library?

Bus route: No.603 → Metro Line 2 → Metro 1 Road → No.668, with a total length of about 27.7 kilometers.

1. Take bus No.603 from Xinhua Road, pass the stop 1 1 and arrive at Cao Zhuang subway station.

2. Walk about 160m to Caozhuang Station.

3. Take Metro Line 2, pass 6 stops and arrive at Southwest Corner Station.

4. Take the subway 1 line, pass 7 stops and arrive at Nanlou Station.

5. Walk about 270 meters and arrive at Nanlou Station.

6. Take bus No.668, and arrive at the Cultural Center Library Station after three stops (you can also take bus No.868).

7. Walk about 240 meters and arrive at Tianjin Library.