橙: The orange tree and its fruit, the orange. The character "橙" (chéng) embodies elegance and intelligence, gentleness and virtue. It signifies auspiciousness in middle age, prosperity in later years, and conveys a sense of tranquility and peace.
汐: Simultaneously conveying the richness and beauty of future life.
Meaning: Orange symbolizes harvest and warmth, while Xi represents the tides, signifying the rhythm and hope of life.