Bus route: No.467 → Metro 10 Line → Metro Line 4 Daxing Line, with a total length of about 20.0 kilometers.

1. Walk about 320 meters from Wangjing East Park and arrive at Dongmen Station in Area 3 of Wangjing West Park.

2. Take bus No.467, pass 7 stops and arrive at Xiajiayuan Station.

3. Walk about 280 meters to Sun Palace Station.

4. Take the subway 10 line, pass 10 station and arrive at Haidian Huang Zhuang Station.

5. Take Daxing Line of Metro Line 4, pass 3 stops and arrive at National Library Station.