The image depicts a group of people, likely students or participants in an event, standing in line at a registration or check-in desk. The individuals are wearing masks, suggesting that the event is taking place during a pandemic or health-related situation. The background includes a blue wall and some greenery, indicating an outdoor or semi-outdoor setting. There are also some posters or banners with text in Vietnamese, which might be providing information or announcements related to the event. The overall atmosphere appears to be organized and orderly, with people attending to their tasks efficiently.