Literature Reference: 南纪连铜柱，西江接锦城。—— 《公安送李二十九弟晋肃入蜀余下沔鄂》 The southern frontier connects the bronze pillar, while the western river links to the brocade city. Source from 'Song of Sending off Li Jinsu to Shu' by Du Fu.
铜: A metallic element, often signifying a dependable and resilient figure in names.
柱: Pillar, the cornerstone of support.
Meaning: The bronze pillar symbolizes firmness and immortality, representing perseverance, stability, and eternity.