Literature Reference: The wise are called 'Zhe'; the birch tree, known for its strength, is called 'Hua'. Source from 'Shuowen Jiezi'.
哲: Philosophy, the essence of wisdom. In names, it often signifies a person of astute intellect, profound knowledge, and exceptional literary refinement.
桦: The tree species, birch. "Birch" symbolizes the toughness akin to a tree, unyielding to wind and rain, metaphorically representing a robust physique conducive to good health.
Meaning: Wisdom paired with resilience, like the birch tree.