There are three people in the image. The person on the left is wearing a traditional Vietnamese outfit, which includes a long-sleeved shirt and trousers. They are standing upright with their hands behind their backs. The person in the middle is also dressed in traditional attire, including a long-sleeved shirt and trousers. They are standing with their hands in front of them. The person on the right is also dressed in traditional attire, including a long-sleeved shirt and trousers. They are standing with their hands in front of them as well.