Literature Reference: 一雁过连营，繁霜覆古城。——《横吹曲辞 关山月二首 二》 A wild goose flies past the camps, while heavy frost covers the ancient city. Source from 'Hengchui Quci: Guan Shan Yue'.
古: Ancient, long-standing. The character is simple and sincere, conveying a sense of being cherished and respected by all. It is also used in given names and surnames.
城: City, metropolis. In personal names, it conveys the meaning of prosperity, flourishing, and a peaceful and prosperous nation.
Meaning: The ancient city symbolizes a long-standing civilization and profound cultural heritage, representing resilience and eternity.