Literature Reference: 白帝夔州各异城，蜀江楚峡混殊名。—— 《夔州歌十绝句 二》 杜甫 White Emperor and Kuizhou are different cities, while the Shu River and the Chu Gorge share a unique name. Source from 'Kuizhou Songs Ten Quatrains 2' by Du Fu.
楚: Vivid and tidy in appearance. This character is auspicious for the family.
峡: Ravine. In the name, it holds no literal significance.
Meaning: The Chu Gorge symbolizes magnificent natural scenery and profound cultural heritage, signifying grandeur and mystery.