Which letters of China people's names should be capitalized, such as Ouyang Xiu?

The first letter of the word 1 with first and last names should be capitalized. Such as; Ouyang Xiu-Ouyang Xiu.

Basic meaning:

English: Name.

Names, people's names, also called names.

A person's name is something that everyone has, but it is actually a code name.

Definition:

Personal name is a specific name symbol given to each individual by human beings to distinguish individuals, and it is a sign to distinguish individual differences between people through language and written information. Because of people's names, human beings can communicate normally and orderly, so everyone has his own name.