Why can't the Japanese understand Shaanxi dialect? A Japanese friend of mine came to visit Xi, but she didn't understand Shaanxi dialect at all. She looks puzzled.

There is a mother tongue problem here. Before you were three years old, you spoke your mother tongue to everyone. Mother tongue will never be forgotten. One may never go to a new country or learn a new language in two years. However, as long as it is not used for a while, it will be forgotten and returned to the teacher. The mother tongue of Japanese is Japanese, and the mother tongue of China is various local dialects. You can't understand my mother tongue. It's normal, not to mention the Japanese. China has a vast territory and abundant natural resources, so many local dialects, even our own China people, may not be able to understand all the local dialects. How can we know them without contact? That's just a face of embarrassment! To go to a place, you don't have to know the local customs. Because I don't understand, there will be a distance. Because of the distance, you will feel beautiful. You will get used to it every day!