Beauty of tone and ending.
1. Tone beauty: The second tone is relatively high, soft and pleasant to the ear. When naming someone, choose the second tone as the tone of the name to make the name sound more pleasant and easy to be accepted and remembered.
2. Ending: The tone of the last word of the name is: the first tone is quiet and restrained, the second tone is high-spirited, the third tone is tactful and awkward, and the fourth tone is full of momentum. The first two and four tones are recommended.