There is no unified standard for a good name. Personally, I think it should include nine aspects: simple and beautiful glyphs, smooth rhyme, rich meaning, cultural connotation, poetic beauty, ingenuity and uniqueness, novelty and rareness, complementation of the five elements, and auspiciousness in mathematics. . Therefore, choosing a good name needs to take into account the baby's birthplace, parents' expectations, elders' requirements and other factors. You can refer to the word "si". The person who thinks is wise - "Shuowen Jiezi", the person who is diligent in thinking is wise, so it is said that "learning without thinking is useless"; as a verb, it is read, which mostly refers to deep feelings. The longing for lovesickness, such as "Young and green Zi Jin, I think about it for a long time"; in addition, it also includes the pursuit of moral cultivation. "Book of Yao Dian" notes: "Moral purity is called thinking."