Literature Reference: 'Man' means beauty; 'Shu' means goodness. Source from 'Shuowen Jiezi'.
曼:
Graceful and exquisitely beautiful. In names, it often signifies a person's physical attractiveness, poised demeanor, and elegant conduct.
姝: Beauty and grace. A fair lady, embodying the elegance of blooming flowers and the virtues of wisdom, kindness, and propriety.
Meaning: Man Shu signifies beauty and goodness, describing a woman's grace and elegance.