1. A street in Huimian Noodles: Huimian Noodles is a traditional food in Henan, especially Huimian Noodles in Zhengzhou. A street in Huimian Noodles is located in the center of Zhengzhou. There are many Hui noodle restaurants on both sides of the street, some of which are famous.

2. Dehua Street: Dehua Street is a historical and cultural block in Zhengzhou, with many traditional snack bars. Here, you can taste various traditional snacks in Zhengzhou, such as Huimian Noodles, steamed stuffed bun, steamed stuffed bun and hot soup.

3. Chenghuang Temple: Chenghuang Temple is a historical and cultural attraction in Zhengzhou, surrounded by many food stalls and snack bars. There are many traditional Zhengzhou snacks here, such as candied haws, mutton kebabs and beef Lamian Noodles.

4. University campus: There are many snack streets around Zhengzhou University campus, such as Zheng Da Night Market and Heda Night Market. There are many delicious snacks in these places, such as fried chicken, grilled fish, roast duck, pancake fruit and so on.

5. Around the provincial government: There are many snack bars and snack streets around the provincial government, such as Huayuan Road snack street and Jingsi Road snack street. There are many traditional snacks and special foods in Zhengzhou, such as Hui noodles, steamed stuffed buns, candied haws and so on.

These are some recommended snack streets in Zhengzhou. Of course, there are many other food streets waiting for you to discover and taste.