Will the weather in Yinchuan be very dry? If people who have lived in the southern coastal areas for a long time go there, what discomfort may they have?

The reaction won't be too serious. I come from the south. After living in Yinchuan for 6 years, I feel ok. It is dry. Drink more water. Just use some skin care products, no problem. It is not too hot in summer, not cold in winter, and there is heating in the room. You'll like it. There are many delicious foods, and people are very nice and enthusiastic. Wish you a happy life.