Literature Reference: 彦，美士有文，人所言也。——《说文解字》
诚者，天之道也；思诚者，人之道也。——《孟子》 Yan refers to a scholar of virtue and eloquence, as stated in 'Shuowen Jiezi'.
Sincerity is the way of heaven; to think of sincerity is the way of man, from 'Mencius'.
彦: A person of exceptional talent and distinction.
诚: Integrity and Simplicity, embodying honesty. When used in personal names, it often signifies a person's genuine sincerity, trustworthiness, and the commendable quality of keeping one's word without fail.
Meaning: Yan signifies a virtuous and talented scholar, while Cheng represents sincerity and honesty, symbolizing both virtue and integrity.