Literature Reference: Gazing at the Purple Pole, looking towards the profound heavens. Source from 'Tang Xiang Haotian Yue, Part II'.
玄: Cultivated and erudite.
穹: The vaulted arch, akin to the majestic dome of the heavens.
Meaning: Xuán Qióng refers to the profound heavens, symbolizing vastness, mystery, and grandeur.