1. According to Baidu map, walk 50 meters from Beijing West Railway Station, get on the bus at Beijing West Railway Station, take Metro Line 9, pass 4 stops, get off at National Library Station, and change to the station and walk 70 meters.

2. Get on the bus at the National Library Station, take Daxing Line of Metro Line 4, pass two stops, get off at Xizhimen Station, and then change to walk for 420 meters.

3. Get on the train at Xizhimen Station, take the subway 13 line, get off at Huilongguan Station, and walk 10 meters to Huilongguan subway station.