Literature Reference: 皤皤四先生，高冠危映眉。—— 《和荅诗十首 答四皓庙》 白居易 The four venerable sages, with their tall hats casting shadows on their brows. From 'He Da Shi Shi Shou Da Si Hao Miao' by Bai Juyi.
皤: The color of purity and simplicity, reminiscent of fresh snow and the delicate petals of the jasmine flower.
皤: The color of purity and simplicity, reminiscent of fresh snow and the delicate petals of the jasmine flower.
Meaning: The term 'po po' describes graying hair, symbolizing wisdom and the passage of time, representing the demeanor of an elder and profound knowledge.