Leaving tomorrow - best subway to hotel

Hi, dear. I have answered you once.
The high speed train arrives at Beijing South Railway Station. From Beijing South Railway Station, you can take subway line 4 to Xidan and transfer to subway line 1 to Xidan. Then take subway line 5 to Dongsi Station. Get out from exit A and walk along Dongsi North Street for several minutes towards north, you will find Qianliang lane.