Bus route: 104, the whole journey is about 3.7 kilometers.
1. Walk about 490 meters from Hengli International Building and arrive at Yan 'an Middle Road Station on Shimen No.1 Road.
2. Take bus 104, and arrive at Shanghai Railway Station (South Square) station after three stops (you can also take bus 30 1).
3. Walk about 2 10 meters to Shanghai Station.
Or the subway 1 line will do.
I hope it works ~