Giáo viên và học sinh chụp selfie vui vẻ nhân Ngày Nhà Giáo 20/11 dưới cây phượng đỏ

Prompt: Full-body shot of a Vietnamese teacher and her female student standing together in the schoolyard under small blooming flame trees (hoa phượng). Both are smiling brightly while holding a smartphone together, taking a cheerful selfie. The teacher is wearing a pastel-colored Ao Dai and holding a bouquet of flowers in one hand, while the student is wearing a pure white Ao Dai and holding the phone up slightly above eye level. Behind them are subtle red-orange flame blossoms and festive 20/11 decorations, including a “Happy Teacher’s Day 20/11” banner. Preserve the authentic faces of both the teacher and student exactly from the uploaded images (100% identity match). Style: photorealistic, professional portrait, sunny morning light, realistic shadows, 4K–8K clarity, joyful and natural atmosphere.