After 2.5 stops, transfer to Daxing Line of Railway Line 4 at National Library Station (in the direction of Tiangongyuan).
3. Go through 3 stops, exit from the northeast exit of Xinjiekou Station B, and walk about 890 meters to Jishuitan Hospital.
From Liuliqiao East to Jishuitan Hospital, you need to take Metro Line 9 and transfer to Metro Line 4 Daxing Line. The whole journey is about 1 1.6 km, which takes about 40 minutes.
You can also take bus No.38, the whole journey is about 1 1.7 km, and the time is about 1 hour, 1 1 minute.