Literature Reference: Yan refers to a virtuous scholar. Source from 'Shuowen Jiezi'. Cheng means clear water. Source from 'Shuowen Jiezi'.
彦: A person of exceptional talent and distinction.
澄: "Water, tranquil and clear. When used as a personal name, it symbolizes distinction, rising above the mundane, and possessing unique talents."
Meaning: Yan represents a talented and virtuous scholar, while Cheng symbolizes clarity and purity, implying outstanding talent with a pure heart.