Literature Reference: 宇：四方上下曰宇，古往今来曰宙。——《淮南子》；灏：灏灏，浩瀚也。——《说文》 Yu: Space encompasses the universe, past and present. Source from 'Huainanzi'. Hao: Vast and boundless. Source from 'Shuowen'.
宇:
Graceful and noble, the name embodies a broad mind and lofty ambitions.
灏: The water's force is immense. In personal names, it symbolizes vastness, grandeur, abundance, and multiplicity.
Meaning: Yu symbolizes vast space, while Hao represents boundless expanse, signifying a broad mind and lofty aspirations.