Literature Reference: 浩浩昊天，不骏其德。——《诗经·小雅·雨无正》 Vast is the heaven, but it does not bestow its virtue generously. Source from 'The Book of Songs: Minor Odes · Rain Without Justice'.
浩: "Vast and grand, often used in personal names to signify a broad-minded and ambitious spirit."
明: Intelligent, radiant, and promising. When used in names, it often signifies hope, a brilliant mind, and a bright future in one's endeavors.
Meaning: Vast and boundless, bright and upright.