Literature Reference: 唯有沅犀屈未伸，握中自谓骇鸡珍。——《醉后走笔酬刘五主簿长句之赠兼简张大贾二十四先辈昆季》 Only the Yuanxi remains unextended, held in hand as a treasure that startles even chickens. Source from 'A Long Poem in Reply to Liu Wu, the Chief Clerk, and Also to Zhang Da and Jia Twenty-Four, Elders and Brothers'.
沅: Symbolizing a person's multifaceted talent and wisdom, adorned in abundance and well-nourished, with exceptional abilities that stand above the rest.
犀: Rhinoceros horn, the rhinoceros.
Meaning: Yuanxi symbolizes hidden and precious talents, representing outstanding abilities yet to be fully revealed.