How about going to Zhengzhou and living in Erqi District?

In fact, this suggestion is correct. After all, Erqi District is a relatively prosperous area in Zhengzhou. As long as you don't live in a remote place, there is generally no problem with safety. If you are really worried, you can book a room on a bigger platform like Wooden Bird B&B, and make clear your requirements with the landlord before booking, so the safety factor will be higher. I'm happy to answer your question.