There are many cheap shops in Beijing, each with its own unique flavor and taste. The following are some famous cheap shops:

1. Shaxian Snacks: There are many Shaxian snack bars in Beijing, and the snacks provided by these shops are cheap and delicious. Among them, one of the most famous snack bars in Shaxian is Shaxian Snack in Xidan.

2. Yaoji braised chicken: Yaoji braised chicken is a famous roast chicken shop, and its roast chicken tastes unique and delicious. The price of roast chicken in this shop is relatively low, so it is very popular among Beijing diners.

3. Zhajiang Noodles: Zhajiang Noodles is one of the traditional snacks in Beijing. It has a unique taste and delicious taste. In Beijing, there are many Zhajiang Noodles stores, the most famous of which is Zhajiang Noodles in Wangfujing.

4. Mutton kebabs: Mutton kebabs are one of the most popular snacks in Beijing. In Beijing, there are many mutton kebabs, the most famous of which is the "mutton kebabs" in Xidan.

5. snowballing usury: snowballing usury is one of the traditional snacks in Beijing, with unique taste and delicious taste. In Beijing, there are many donkey rolling shops, the most famous of which is the "donkey rolling" in Wangfujing.

The above are some famous cheap shops. Their snacks are cheap and delicious, so they are deeply loved by Beijing diners.