Literature Reference: 第三第四弦泠泠，夜鹤忆子笼中鸣。—— 《新乐府 五弦弹》 The third and fourth strings sound cold, and the night crane cries in a cage, missing its young. Source from 'New Yuefu: The Five Strings'.
夜: The original meaning: The time from dusk till dawn, also used to depict mystery.
鹤: The crane, revered as the celestial steed of the immortals in legend, often symbolizes standing out from the crowd and an endless flow of good fortune when used in names.
Meaning: The night crane symbolizes depth, serenity, and nobility, representing clarity and independence even in darkness.