The food stalls on the west side of Shunyi No.3 Middle School are the best in Shunyi and relatively hygienic! Most foreign friends living in Shunyi drink and chat there, and there are many people in Shunyi.
"Jintou" ~ west exit of pedestrian street, go north a little. Although it is not very famous, it is very lively. Very cheap!
"Big Red Fruit" ~ Many people are lively and cheap, economical and practical! More popular! Just go north at Ximen Dayali Store.
"All virtues" in the street by Little Red Riding Hood. It feels good, convenient and almost hygienic!