Literature Reference: 桓桓武夫，公侯干城。——《诗经·周南·兔罝》 Mighty warriors stand as shields for the dukes and marquises. Source from 'The Book of Songs, Nanfeng, Tuju'.
桓: Huan Zhi, Huan Biao. "Huan" symbolizes the pillar, representing a person of talent, who exerts a positive influence on the development of endeavors.
丞: The Prime Minister, an aide and assistant, embodies wisdom and a magnanimous heart.
Meaning: Mighty and powerful, assisting the ruler with strength and loyalty.