Ngày Nhà giáo Việt Nam tươi đẹp trong lớp học đầy nắng 20/11 ấm áp và ý nghĩa

Prompt: A Vietnamese teacher and her student standing inside a bright classroom, both smiling warmly. The student is giving the teacher a bouquet of fresh flowers while the blackboard behind them is decorated with chalk writing “Chúc mừng ngày Nhà giáo Việt Nam 20/11”. Natural daylight streams through classroom windows, creating a soft warm tone. Keep the original faces of the teacher and student from the uploaded images (100% identity match). Style: photorealistic, cinematic lighting, 8K, shot with Canon EOS R5, shallow depth of field, bokeh background, vibrant colors.