Literature Reference: Yu: The four directions and above and below are called Yu, the past and present are called Zhou. Source from 'Shizi'.
Xi: Xi means to dry. Source from 'Shuowen'.
宇:
Graceful and noble, the name embodies a broad mind and lofty ambitions.
晞:
Meaning: Yu represents vast space, while Xi signifies radiant light, symbolizing a broad mind and upright character.