By the way, after getting off at Beijing West Railway Station, which subway line should I take to go to Huangcun West Street? Can you be more specific? thank you

After getting off at Beijing West Railway Station, walk from North Square to Junbo Station. It takes about 10 minutes to walk. Take the subway 1 line to Sihuidong, get off at Xidan and transfer to Line 4. Take the bus from Line 4 to Tiangongyuan and get off at Huangcun West Street Station. Pay attention to which direction the bus at the subway station is going. Just don't go in the opposite direction. There are many coordinators in it. Or you can take 4 10 from the south square of Beijing West Railway Station to Huangcun West Street (county hospital station). I hope I can help you.