Literature Reference: 城峻随天壁，楼高更女墙。—— 《上白帝城》 杜甫 The city walls rise steeply like the sky's edge, and the towers ascend even higher than the battlements. Source from 'Shang Bai Di Cheng' by Du Fu.
天: The sky, encompassing all things between heaven and earth, when used in a name, often symbolizes grand ambitions and aspirations, as well as a lifetime of unwavering integrity. This character represents the auspiciousness of pure yang and solitary excellence, capable of bestowing the profound utility of great endeavors and significant achievements.
壁: Walls, barriers.
Meaning: The sky-like wall symbolizes an indomitable fortress, towering and unassailable.