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.
恩: Gratitude and reciprocation embody the spirit of kindness and the expression of compassion.
Meaning: The character 'Huà' symbolizes resilience and vitality, while 'Ēn' signifies kindness and gratitude, representing steadfastness and a thankful heart.