This is the 2423rd most frequent Chinese word.
姚
"姚" is a Chinese surname and can mean "elegant" or "beautiful."
In this sentence, '姚' serves as a surname, indicating the name of the teacher.
姚老师教我们数学。
Teacher Yao teaches us mathematics.
In this sentence, '姚' is referred to as a character present in a name, depicting it as a standalone element.
她的名字中包含了一个姚字。
Her name contains the character '姚'.
Here, '姚' is used as a surname, specifying the historical significance of the family name.