Literature Reference: 阆苑琼楼，瑶台玉宇。—— 《滕王阁序》 The celestial gardens and jade towers, the Jade Terrace and Jade Palace. Source from 'Tengwangge Xu'.
阆: Lofty and spacious.
Meaning: Magnificent and grand, often used to describe heavenly realms or majestic architecture.