Yu Si
Yu: The original meaning of the word "Yu" refers to the eaves of a house. Later, it also refers to the boundary of a house or boundary, space, and describes a person's demeanor.
"Shuowen Jiezi" explains: By the house. Congyu Yusheng. "Book of Changes" says: "The building is above the building and the space is below."
Successor: inherit, continue, follow. Also refers to descendants.
"Shuowen Jiezi" explains: The princes are also the descendants of the country. From the book to the mouth, Si Sheng.
Yu means heaven and earth, appearance, and demeanor; Si means inheritance, emblem, and fragrance, which has beautiful meaning.
The meaning of this name can be interpreted as: "Demeanor? Inheritance". Idiom Yuyu Qionglou Kesi Liangqiu