Literature Reference: 伏槛观花瑞，称觞庆冬积。——《奉和喜雪应制》 Leaning on the railing to admire the auspicious flowers, raising cups to celebrate the winter's accumulation. Source from 'Feng He Xi Xue Ying Zhi'.
花: Flowers, blossoms, and fireworks. A metaphor for beauty as radiant as a blooming flower.
瑞: Auspicious fortune. Health, smooth progress, and all wishes fulfilled.
Meaning: Auspicious flowers symbolize good fortune and happiness.