Literature Reference: 未有字宇，先有成德。——《礼记·大学》 Before achieving a name, one must first cultivate virtue. Source from 'The Great Learning'.
宇:
Graceful and noble, the name embodies a broad mind and lofty ambitions.
成: Achievement and Growth. In names, it often symbolizes swift success and flourishing careers, offering favorable support for professional endeavors.
Meaning: Yu Cheng signifies vastness of the universe and great achievements, symbolizing broad-mindedness and success.