Literature Reference: 日暮汉宫传蜡烛，轻烟散入五侯家。—— 《寒食》 As dusk falls in the Han palace, candles are passed around, and light smoke drifts into the homes of the noble families. Source from 'Hanshi'.
轻: Lightness and weight.
烟: Smoke, billowing clouds. Herbal essence.
Meaning: Light smoke symbolizes softness and ethereality, evoking a sense of tranquility and elegance.