Where is poland consulate in guangzhou ? Can you give me the route from railway station ...?

It is located at No. 63 of Shamian Street, Liwan District.
As for the railway station, so you refer to GZ main railway Station?
If yes, you can take the subway line 5 from the railway station to Tanwei Station, where you can transfer to line 6 to Huangsha Station. Take the Exit D and walk about 670 yards to the consulate.