Keep 100% of the face and hair (100% identical to the reference face and hair), a close-up shot of a young Vietnamese university student, her head slightly tilted as she looks directly at the camera with a gentle, studious smile. She is wearing a soft, oversized cream-colored knitted cardigan over a plain white t-shirt, with delicate silver stud earrings. The background is a slightly blurred, warm-toned bookshelf filled with academic texts, hinting at a cozy library atmosphere. Soft, diffused lighting illuminates her face, emphasizing her natural beauty and intelligent gaze.
