The image shows a blackboard with a chalk drawing and some text written in Vietnamese. The drawing depicts various household items, including a refrigerator, a washing machine, a microwave, and a TV. The text on the board reads: "Để tài: Sản phẩm chéo tạo từ vật liệu phế Thái thành do dùng day học cho trường mầm non." This translates to "For the future: Products made from waste from Thailand through the use of day school for kindergarten."