Literature Reference: 焕然一新，宇内澄清。—— 《汉书·礼乐志》 Everything becomes fresh and new, and the world is purified. Source from 'Book of Han: Records of Rites and Music'.
宇:
Graceful and noble, the name embodies a broad mind and lofty ambitions.
焕: Radiant, rejuvenated. It signifies vividness and vitality; also a surname.
Meaning: The vast universe radiates brilliance and hope.