Literature Reference: 龙向洞中衔雨出，鸟从花里带香飞。——《望中有怀》 The dragon emerges from the cave carrying rain, while birds fly out from flowers with fragrance. Source from 'Wang Zhong You Huai'.
衔: Acceptance, bridging the gap.
雨: The life-giving rain that nourishes all things.
Meaning: Carrying rain symbolizes auspiciousness and vitality, bringing hope and nourishment.