Literature Reference: Zi refers to wood; Cheng refers to earth. Source from 'Shuowen Jiezi'.
梓: The tree name, known as the Catalpa.
城: City, metropolis. In personal names, it conveys the meaning of prosperity, flourishing, and a peaceful and prosperous nation.
Meaning: Zi symbolizes vitality and resilience, while Cheng represents stability and inclusiveness.