In interpersonal communication, choosing the correct and appropriate address reflects one's upbringing, the degree of respect for the other party, and even the development of the relationship between the two sides and social fashion, so it can't be used casually.

The appellation of China people is essentially a history of the development of China culture, which contains the precipitation and changes of the long cultural history of the Chinese nation. The appellation of China people is a reflection of patriarchal clan system, customs, rank, status and reputation. And the elders, the younger generation, and the superiors and subordinates have their own names, which no one can surpass. From the appellation, we can see that China people attach importance to the patriarchal etiquette system, respect for the old and love for the young, and the expression of official positions and imperial examinations. Throughout the ages, China people's address not only reflects people's concept of success, but also reflects a "humble spirit" of "inferiority", which is bound to be reflected in people's language and address.