Literature Reference: 溪寺黄橙熟，沙田紫芋肥。—— 《送僧归漳州》 In the riverside temple, the yellow oranges ripen, and in the sandy fields, the purple taro grows plump. Source from 'Song Seng Gui Zhangzhou'.
紫: Represents a person of authority and prestige.
芋: Potatoes and sweet potatoes.
Meaning: Purple taro symbolizes harvest and abundance, signifying a prosperous life and successful career.