Literature Reference: 易者，变化也；含者，包容也。—— 《易经》 Yi signifies change; Han signifies containment. Adapted from 'Yijing'.
易: Simple and serene. When used in a name, it often conveys the meaning of "as easy as turning one's hand," embodying the family's beautiful aspirations and hopes.
含: Implication, encompassing.
Meaning: Yi Han symbolizes wisdom and inclusiveness through change and containment.