Bus route: 9 1 → 809, the whole journey is about 26.7 kilometers.

1, take the 9 1 bus outside Zuo 'anmen, pass the 10 station and arrive at Dabeiyao South Station.

2. Walk about 30 meters and arrive at Dabeiyao South Station.

3. Take bus No.809, pass 12 station and arrive at Binhe Bridge Station in Tongzhou.

4. Walk about 1 10 meters to Building 5, North Zone, Yunhewan.