Literature Reference: 百年明素志，三顾起新恩。—— 《川守大夫刘公早岁寓居敦行里肆有题壁十韵今之置第乃获旧居洛下大僚因有唱和叹咏不足輙献此诗》 For a century, his pure ambition has been clear, and with three visits, new grace arose. Source from 'Chuanshou Dafu Liu Gong Zao Sui Yu Ju Dun Xing Li Si You Ti Bi Shi Yun Jin Zhi Zhi Di Nai Huo Jiu Ju Luo Xia Da Liao Yin You Chang He Tan Yong Bu Zu Zhe Xian Ci Shi'.
明: Intelligent, radiant, and promising. When used in names, it often signifies hope, a brilliant mind, and a bright future in one's endeavors.
素:
Simplicity and refinement. When used in names, it often signifies pure character and superior qualities, which are conducive to earning others' affection and trust.
Meaning: Ming Su signifies a pure and bright ambition, symbolizing integrity and pristine quality.