Literature Reference: 祎，美也。——《说文解字》；衡，平也。——《说文解字》 Yi means beauty, and Heng means balance. Source from 'Shuowen Jiezi'.
祎: Auspicious and propitious, often used in names to convey the essence of beauty and preciousness.
衡: Balance, a symbol of equilibrium and fairness. When used in a person's name, it signifies impartiality, justice, and the respect they command.
Meaning: Yi signifies beauty, and Heng signifies balance, representing the coexistence of beauty and harmony.