1. Walk about 50 meters from Xuzhou Station and arrive at Xuzhou Station (old railway station).
2. Take bus 19, pass 1 station and arrive at Wanhongqiao Electronic Market (Cultural Palace) station (you can also take bus 102).
3. Walk about 140m to cultural palace station.
4. Take bus No.6, pass 5 stops, and arrive at North Station of Air Force Academy.
I'm not sure.