Bus route: 992 → subway 1 line, with a total length of about 26.8 kilometers.

1. Walk about 270 meters from Mentougou District to Xinqiao Street Station.

2. Take bus No.992, and arrive at the subway Apple Garden Station after 6 stops (you can also take bus No.370).

3. Walk about 280 meters and arrive at Apple Orchard Station.

4. Take the subway 1 line, pass 12 station and arrive at Xidan Station.

5. Walk about120m to Beijing Book Building.