Literature Reference: 云扃掩苔石，千古无人赏。—— 《游烂柯山 二》 谢勮 The cloud-covered door conceals mossy stones, unseen for millennia. Source from 'You Lanke Mountain II' by Xie Jue.
云: White clouds, soaring high in the sky. In names, it often symbolizes lofty aspirations, propelling one's career to greater heights.
扃: Door latch and door knocker.
Meaning: Cloud-covered door symbolizes seclusion and transcendence from the mundane world.