Literature Reference: 《城西行》 —— 作者：刘禹锡 From 'City West March' by Liu Yuxi.
桓: Huan Zhi, Huan Biao. "Huan" symbolizes the pillar, representing a person of talent, who exerts a positive influence on the development of endeavors.
玄: Cultivated and erudite.
Meaning: Huan Xuan, a powerful minister in the late Eastern Jin Dynasty, symbolizes prominence, authority, and wisdom.