After an hour snapping shots in this well-stocked market for meat, fish, fruits, and vegetables, I stepped into the alley-like snack corridor to one side for a beef roll (Y1) and an oily chive-and-egg pancake (shown; Y1), followed by a bottle of Zhenyuan drinkable yogurt (Y1.50).
Chongwenmen Caishi Chang
Chongwenmenwai Dajie, south of the Chongwenmen metro station, Beijing