Literature Reference: 煜，光也。——《说文》；正，直也。——《说文》 Yu means light, from 'Shuowen'; Zheng means upright, from 'Shuowen'.
正: Upright and pure. In names, it often conveys the meaning of handling affairs with justice and fairness, which is conducive to receiving support from noble benefactors.
煜:
Yuming, Yiyu, and Guangyao, all signify brilliance and radiance. When used in names, they represent a luminous and prosperous future, fostering success in one's career and endeavors.
Meaning: Upright and radiant, symbolizing noble character and integrity.