Literature Reference: 瑞霭朝朝犹望幸，天教赤县有诗人。 —— 《寄昭应王丞》 Auspecious mists rise each morning, as if awaiting a divine blessing, Heaven grants poets to the land of Chixian. Source from 'To Minister Zhao Ying'.
瑞: Auspicious fortune. Health, smooth progress, and all wishes fulfilled.
霭: Mist and clouds, often symbolizing prosperity and wealth in names, are believed to bring good fortune and a blissful life.
Meaning: Ruiai symbolizes auspicious clouds, representing good fortune and beauty.