"Shuo Wen Jie Zi" records: "Here, it is beautiful, from the face (face) to the wood." In The Book of Songs, "Shen Xin seeks a husband" and "Shen Xin" means "Shen Shen" and "numerous". We often say that "there are many students" is "students"
This word often appears in names and can be used to make up for the lack of five elements of fire wood in names.