Why do Tangshan people speak differently from other areas?

Every region has its own dialect, and I am used to it. When I hear dialects from other regions, I feel uncomfortable or ridiculous. I am also from Tangshan, and it is very kind to hear from Tangshan people, especially from other places. At first, I felt uncomfortable and unhappy when I heard the dialects in Baoding and other places. But now I think it's nothing.