The original design features a soft pink background with minimalist accents of black, red, and white. At its center is a stylized illustration of a woman wearing a traditional Vietnamese conical hat (“nón lá”), symbolizing Vietnamese culture, with two flags—the Czech Republic and Vietnam—above her. The text “Việt Kiều Linh” appears below in a delicate cursive font, and the design is framed by a circle with a subtle textured background.

To refine the design, it could be made more professional and modern by integrating the flags more dynamically, smoothing and detailing the illustration, and using a typeface that better reflects cultural heritage. The flat pink background could benefit from gradients or texture, and layering elements could add depth for a more cohesive and visually engaging result.