Bus line: Metro Line 2 → Metro Line 1, the total journey is about 6.4 kilometers

1. Walk about 130 meters from Ruzi Niuza (Chunxi Branch) to Chunxi Road Station

2. Take Metro Line 2, go through 1 stop, and arrive at Tianfu Square Station

3. Take Metro Line 1, go through 4 stops, and arrive at North Railway Station

4. Walk about 450 meters to Chengdu Railway Station

There is no Tongzi Road in Chongqing