Literature Reference: 彦，美士有文，人所言也。——《说文解字》；恒，久也。——《说文解字》 Yan, a scholar of virtue and wisdom, as described in 'Shuowen Jiezi'; Heng, meaning longevity, from 'Shuowen Jiezi'.
彦: A person of exceptional talent and distinction.
恒: Eternity, unwavering perseverance.
Meaning: Yan represents a person of talent and wisdom, while Heng symbolizes perseverance and steadfastness, signifying brilliance and determination.