The image shows a group of young children standing in front of a blackboard in a classroom. The children are of different ages and ethnicities, and they are all smiling and making peace signs with their hands. Some of the children are wearing jackets, while others are wearing casual clothes. In the center of the group, there is a young girl holding up a sign that reads "Happy Birthday" in Chinese characters. The blackboard behind them has Chinese characters written on it, and there are desks and chairs in the background.