Literature Reference: 子，古代对有才德之人的尊称；允，诚信、公平之意。 Zi, an ancient honorific for virtuous individuals; Yun, meaning sincerity and fairness.
子: Descendants, offspring. It also refers to the favored children of heaven, those who are learned and virtuous.
允: Promise, to permit. It metaphorically signifies honesty and trustworthiness, ensuring that every commitment is fulfilled.
Meaning: Zi Yun signifies exceptional talent, noble character, and fairness.