Personally, I think it is most convenient to take 73 1. There are many small shops as soon as you get off the bus, so you can start sweeping.

@ From the east gate of Peking University, walk about 500 meters.

Take bus No.307 (Bagou Village-Huilongguan Community) and get on at Zhongguanyuan Station. After three stops, get off at Wudaokou Station.

@ Heyuntong 1 10 (Banbidian-Laiguangyingbei) get on the bus at Zhongguanyuan Station, and get off at Xixiakou Station of Tsinghua East Road after three stops.

@ Take 355 (Liaogongzhuang-Yuxin Community) and get on at Zhongguanyuan Station. After three stops, get off at the west exit of Tsinghua East Road and arrive at Wudaokou.

@ Take 73 1 (Kangcheng South Station-Xiangbaiqi Bridge) and get on at Zhongguancun Station. After three stops, get off at Wudaokou Station.

All the above are from the East Gate, and it is also the shortest way to walk to the station. If you start from the south gate, you probably can't walk 900- 1000 meters. Too far!