Literature Reference: Talented and graceful, a man of outstanding appearance. Source from 'Wen Xuan'.
俊: Handsome and elegant, a person of remarkable intelligence, often signifying excellence, distinction, and prominence in a name.
一: To signify the beginning, to embody the entirety, and to represent the pinnacle of excellence and perfection.
Meaning: Exceptional talent and dignified appearance, embodying uniqueness.