Literature Reference: Good words and virtuous deeds are the qualities of a noble person. Source from 'The Doctrine of the Mean' in 'The Book of Rites'.
徐: The surname "Xu Xu" in Chinese names often symbolizes the gradual and orderly arrival of success, embodying a sense of steady and unhurried progress.
嘉: Praise, auspiciousness, celebration, and happiness.
Meaning: The character 'Jia' signifies goodness and virtue, symbolizing noble character and exemplary conduct.