The image shows a young man standing in front of a blackboard in a classroom. He is wearing a blue jacket and appears to be a teacher or a student. The blackboard is covered in Chinese characters and drawings, and there is a calendar on the left side of the board. The man is pointing towards something on the blackboard with his right hand, as if he is explaining something. There are other students sitting at desks in the background, and a computer monitor is visible on the right side. The walls of the classroom are white and there are pipes running along the ceiling.