Bus route: 938 →99, with a total length of about 2 1.7km.
1. Walk about 370 meters from Tongzhou District and arrive at Xijie Road West Station.
2. Take flight 938 and arrive at Dabeiyao West Station after three stops.
3. Walk about 170 meters to Dabeiyao West Station.
4. Take bus No.99, pass 4 stops and arrive at Panjiayuan Bridge West Station.
5. Walk about 460 meters to the Baidu map of Panjiayuan used book market.