Literature Reference: Holding precious jade, yet poor and not knowing how to show it. Source from 'Chu Ci·Jiu Zhang·Huai Sha'.
子: Descendants, offspring. It also refers to the favored children of heaven, those who are learned and virtuous.
瑜:
The radiance of jade, auspiciousness and well-being, grace and composure.
Meaning: As precious as fine jade, symbolizing noble character and outstanding talent.