Literature Reference: The Chu swan flies straight, while the sand heron stands slightly tilted. Source from 'Twelve Verses on the Summer Cooling Tower in Wuxing.'
沙: Sand, grains of sand.
鹭: Egret waves, egret, and white egret, in names often symbolize freedom and immense talent.
Meaning: The sand heron symbolizes purity and freedom, standing gracefully on the sandbank, signifying independence and transcendence.