How to take the subway from Fengyi Jiayuan to Tianqiao in Sujiatuo Town, Haidian District?

Take Fengyi Jiayuan No.99 bus, get off at Bei 'an River subway station and walk 192m to reach Bei 'an River. Take the subway 16 from exit A of Bei 'an Hexi North Station and walk 158m to the National Library. Take subway line 9 and walk south of Baishiqiao 1 13m, then take subway line 6 to Nanluogu. Sujiatuo Town, Haidian District, Beijing is located in the northwest of Haidian District. The terrain is high in the west and low in the east, with shallow mountains in the west and plains in the east. The area is rich in tourism resources. There are historical and cultural sites such as Fenghuang Mountain Scenic Area, Yangtai Mountain Scenic Area, Jiu Feng Scenic Area, Huitong Nuoer Crazy Park, Qiwangfen, Jiuwangfen and Daixueyuan along the mountains in the west, and Daoxiang Lake Scenic Area in the eastern plain, forming a tourism industry belt integrating natural landscape, historical humanities, urban leisure and folk tourism.