Zhengzhou Erqi Square is located in the center of Zhengzhou, surrounded by many shopping malls, shops and gourmet shops. Here are some recommended food shops:

1. Snack Street around Erqita: There are many food stalls and food shops around Erqita, including barbecue, fried chicken, roast duck, Huimian Noodles and Regan Noodles.

2. Hutchison and Xiaoji Huimian Noodles: Hutchison and Xiaoji Huimian Noodles are two famous Huimian Noodles stores in Zhengzhou, located near Erqi Square, serving traditional Henan Huimian Noodles and other special pasta.

3. David City and Great Shanghai City Food Plaza: David City and Great Shanghai City are famous shopping centers in Zhengzhou, which have food plazas that provide all kinds of food, including Chinese food, western food, desserts and drinks.

4. Zhengzhou Roast Duck Restaurant: Zhengzhou Roast Duck Restaurant is one of the famous roast duck restaurants in Zhengzhou, located near Erqi Square, offering traditional Beijing roast duck and other special roast duck dishes.

5. Henan Museum Restaurant: Located near Erqi Square, Henan Museum Restaurant provides various Henan specialties, including Hui noodles, Lamian Noodles noodles, Regan Noodles noodles and Zhajiang noodles.

To sum up, there are many food shops around Zhengzhou Erqi Square, and all kinds of food are available, which is worth visiting.