Literature Reference: 淮西未返半年前，已见淮西阵云合。—— 《志坚师》 Half a year before Huaixi returned, the battle clouds over Huaixi had already gathered. Source from 'Zhi Jian Shi'.
淮: The Huai River, a vital waterway in Chinese culture.
西: Auspicious for academic pursuits, it is a character that heralds great achievements in the future.
Meaning: Huaixi refers to the region west of the Huai River, symbolizing vastness and depth.