How to tell where the other person is from in one sentence?

I think the simplest and rudest way is to ask him where he is from, in a word: where are you from? No one should refuse to answer this question. After all, such information won't do them any harm. Even if they don't tell you which city and county it is for privacy, at least which provincial capital will tell you and let us know where they are.

There is a gentler way to look at their appearance and where they come from. In fact, people in various regions will have various regional characteristics. For example, southerners are generally shorter and more delicate than northerners, unlike northerners who are five big and three thick, and many of them are water towns, so under the influence of the environment there, they are generally white and tender, while northerners are rough.

When I first went to college, all the southern girls in our major looked very watery. Later, I stayed in our North University for one or two years, and I got pimples, which was not as watery as when I first came. I can't help it The climate in the north is dry and windy. Although it should be said that the sun is stronger in the south, there are mountains, water and trees in the south and Ma Pingchuan in the north.

Therefore, if you can roughly guess where they are from, you can say a word to them in their dialect, any word will do. If they are from other places, they will enthusiastically tell you where they are (although they are fake villagers), so that you can know where they are, but this method is a bit risky. For example, if you guess wrong, you may still not know where they are.