Line 2: Take bus No.320 (Beijing West Railway Station West-Baofusi Bridge) from Minzu University of China, change to bus No.307 (Huilongguan Community-Bagou Village) at Beihuangzhuang, Haidian, and arrive at Haidian South Road. It's about 4.53 kilometers.
Route 3: Take bus No.320 (Beijing West Railway Station-Xiyuan) from Minzu University of China, transfer to bus No.307 (Huilongguan Community-Bagou Village) in Huangzhuang North of Haidian, and arrive at Haidian South Road, about 4.46 kilometers.
Route 4: Take bus No.332 from Minzu University of China (Zoo bus hub-Summer Palace), transfer to bus No.681at Zhongguancun South (Longjinyuan bus stop-Haidian Middle Street), and arrive at Haidian Middle Street. It's about 5.52 kilometers.
The above four routes are for you to choose from, and you can get there when you get off.