Literature Reference: 深中试榔栗，浅处落莓苔。—— 《山泉》 杨发 In the depths, I tried the langli, while in the shallows, moss and lichen fell. Source from 'Shan Quan' by Yang Fa.
榔: Ulmus parvifolia, a deciduous tree.
栗: Deciduous trees bearing nuts known as "chestnuts."
Meaning: Langli symbolizes resilience and the power of nature, signifying exploration and growth in adversity.