翰: The original meaning is "feather." In personal names, it often conveys the aspiration of having lofty ambitions and soaring to great heights, symbolizing the potential to enhance one's career and academic fortunes.

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.