Literature Reference: 舟形随鹢转，桥影与虹低。—— 《三月三日与乐天及河南李尹奉陪裴令公泛洛禊饮各赋十二韵》 The boat follows the egret’s turn, the bridge’s shadow dips with the rainbow. Source from 'Poems on the Third of the Third Month with Bai Juyi and Pei Linggong'.
舟: The Ark, a vessel.
虹: "Colorful and radiant. This character embodies a life full of diversity, enjoying the bliss of freedom."
Meaning: Boat and rainbow symbolize steady progress and a splendid, colorful life, representing smoothness and beauty.