Ordinary: KFC, Dicos. Or there are many cold drinks and sweets in Kaifeng, such as: Wanjia, Liangliang and Smile. Anything will do.
And these stores are all near the center of Kaifeng. You can also visit the Drum Tower in downtown Kaifeng.
It's convenient to eat and shop.
It is recommended to go to Sanmao Hot Spring Hotel, which is clean and cheap. I often stay there. Although it is a little far from the place to play, Kaifeng is small and it doesn't cost much to take a taxi. All leisure trips in the city are within 10 yuan. It is still relatively economical. If I want to stay in the express chain in Gulou Square, I remember that I can still get the price. It is recommended not to just set up a stall to eat. Now it's different from before, and many of them are shoddy.