1. According to Baidu map, we know that we should get on the bus at Beijing South Railway Station first, take the north direction of Anhe Bridge on Daxing Line of Metro Line 4, pass 16 station, and get off at the northwest exit of East Gate Station A of Peking University.
Secondly, get on the bus at Zhongguancun North Station, take bus No.375, pass two stops and get off at Tsinghua Park Station.
3. Finally, walk 1.5km to Tsinghua University, Beijing South Railway Station to Tsinghua University 2 1.9km, and the whole journey 1 hour is 22 minutes.