Literature Reference: 瑞雪兆丰年，甘雨润万物。—— 民间谚语 Auspicious snow heralds a bountiful year, and gentle rain nourishes all things. Source from folk proverb.
雨: The life-giving rain that nourishes all things.
瑞: Auspicious fortune. Health, smooth progress, and all wishes fulfilled.
Meaning: Rain symbolizes nourishment and auspiciousness, bringing prosperity and abundance.