Literature Reference: 百川留禹迹，万国戴尧天。—— 《郊庙歌辞 晋昭德成功舞歌 武功舞歌二首 二》 The traces of Yu remain in the rivers, and all nations revere the age of Yao. Source from 'Jiao Miao Ge Ci: Jin Zhaode Chenggong Wu Ge: Wu Gong Wu Ge Er Shou Er'.
禹:
The name of an ancient figure, embodying deep blessings, prosperity, and good fortune.
迹: Footsteps, to follow.
Meaning: The traces of Yu symbolize the great contributions and immortal spirit of Yu the Great in taming the floods.