Literature Reference: 梓，木也，岚，山间之雾气也。——《说文解字》 Zi refers to the catalpa tree, while Lan signifies the mist between mountains. Source from 'Shuowen Jiezi'.
梓: The tree name, known as the Catalpa.
岚: Shanlan, Lanxiu. It conveys the meaning of wisdom, elegance, and noble dignity.
Meaning: Zi symbolizes vitality and resilience, while Lan represents purity and mystery.