Literature Reference: 岚昏声磬早，菓熟唤猨迟。—— 《题灵隐寺皖公院》 The mist at dusk heralds the early toll of the bell, while ripe fruits call the apes in delay. Source from 'Ti Lingyin Si Wan Gong Yuan'.
岚: Shanlan, Lanxiu. It conveys the meaning of wisdom, elegance, and noble dignity.
昏: Dusk, dim and dusky.
Meaning: Lan Hun signifies the serene mist of the mountains at dusk, symbolizing tranquility and transcendence.