Tianjin polytechnic university Xiqing New Campus: You can go out from the back door of Xiyuan to the back door of the main campus of Normal University to buy things; You can also go to the nearby snack street, that is, the canteen in the comprehensive area. Go out and turn right until you come to the end and see a small door, which is the so-called snack street. The food on the second floor of the canteen in the comprehensive area is good, while the food on the first floor is relatively expensive. Tianjin polytechnic university Hedong Old Campus: You can turn left at the entrance of Cheng Lin Road, and there are vendors selling fried rice, cakes, eggs, cakes and fried skewers on the roadside. On the road diagonally opposite the school, there are Da Qiao Road and tianjin polytechnic university Tibet Road Heping Campus: Carrefour, KFC and Pizza Hut are nearby.