1. metro line 7 > metro/east section of kloc-0/4 > metro 15: take metro line 7 at Beijing west railway station and head for coking plant station. After arriving at Jiulongshan Station, transfer to the east section of subway 14 line and go to Shangezhuang Station. After arriving at Wangjing Station, transfer to subway 15 line and go to Fengbo Station. Finally, after arriving at Houshayu Station, get off and arrive at the destination. The journey takes about 83 minutes, and the fare is 7 yuan.
2. subway line 9 > subway line 6 > subway/east section of kloc-0/4 > subway 15: take subway line 9 at Beijing west railway station, and the direction is towards the national library station. After arriving at Baishiqiao South Station, transfer to Metro Line 6 and go to Lucheng Station. After arriving at Jintai Road Station, transfer to the east section of subway 14 line and go to Shangezhuang Station. After arriving at Wangjing Station, transfer to subway 15 line and go to Fengbo Station. Get off at Houshayu Station and arrive at your destination. The journey takes about 83 minutes, and the fare is also 7 yuan.
The above two subway lines can reach Houshayu subway station from Beijing West Railway Station. You can choose the right line according to your own needs.