Literature Reference: 却望琼沙际，逶迤见脉分。—— 《海阳十咏·棼丝瀑》 Gazing at the edge of jade-like sand, where the winding veins are distinct. Source from 'Haiyang Shi Yong: Fen Si Pu'.
琼: Jade. Often used in names to signify beauty and grace, it helps to leave a favorable impression on others.
沙: Sand, grains of sand.
Meaning: Jade-like sand symbolizes purity and preciousness.