Literature Reference: 梓，木也；牧，养也。——《说文解字》 Zi refers to wood; Mu means to nurture. Source from 'Shuowen Jiezi'.
梓: The tree name, known as the Catalpa.
牧: Herding, nomadic; in a name, it conveys a sense of leisurely freedom and a far-reaching, serene ambiance.
Meaning: Zi symbolizes the vitality and growth of trees, while Mu signifies nurturing and guidance.