Literature Reference: 细草乱如发，幽禽鸣似弦。—— 《题宣义池亭》 Fine grass tangled like hair, while the songs of secluded birds resemble the plucking of strings. Source from 'Ti Xuanyi Chi Ting'.
幽: Serene and concealed, it embodies elegance and composure.
弦: Bowstrings and lute strings, symbolizing artistic talent and the ability to eloquently express emotions.
Meaning: In the tranquility of nature, the birds' songs are as melodious as the plucking of strings, symbolizing peace, elegance, and transcendence.