Literature Reference: 梓，木也，焕，光明也。—— 《说文解字》 Zi refers to wood, and Huan means brightness. Source from 'Shuowen Jiezi'.
梓: The tree name, known as the Catalpa.
焕: Radiant, rejuvenated. It signifies vividness and vitality; also a surname.
Meaning: Zi symbolizes vitality and growth, while Huan represents brightness and hope.