Take the bus and then transfer to the subway.

1. First, walk about 172 meters from Langfan 4th Village to the Langsan New Village bus station.

2. Next, take Xing 79 at the bus station and get off at Xihongmen Station of the subway.

3. Then walk about 465 meters from the bus station to Ximenhong Subway Station. At the subway station, transfer to Subway Line 4 and get off at Jiaomen West Station.

4. Finally, take Metro Line 10 at Jiaomen West Metro Station, get off at Shilihe Station, and walk about 981 meters to Zhongguancun Kewei Food City.