Bus route: No.437 → Daxing Line of Metro Line 4 → Metro 10 Line → Metro Line 5, with a total length of about 26.7 kilometers.

1. Walk about150m from Yanbei Park, Peking University, and arrive at Sister-in-law Camp Station.

2. Take bus No.437, pass 1 station and arrive at Xiyuan North Station (you can also take bus No.476 or 534).

3. Walk about 270 meters to Xiyuan Station.

4. Take Daxing Line of Metro Line 4, pass 4 stops and arrive at Haidian Huang Zhuang Station.

5. Take the subway 10 line, after 8 stops, reach the south exit of Huixin West Street.

6. Take Metro Line 5, pass 8 stops and arrive at Tiantongyuan North Station.