How to take the surname?

Xu Xu Xu Xu Shirun Xu Shixin Xu Shikai Xu Shide Xu Xu Xu Xu Xu Shiyang

Xu Shibo Xu Shixin Xu Shikun Xu Shikun Xu Shiyu Xu Shiyu ~.

There are many different examples. You'd better choose what you don't like and add it ~ ~