There are three people in the image. They appear to be engaged in an activity that involves incense burning, as indicated by the smoke rising from the incense sticks. The person on the left is wearing a traditional Vietnamese outfit, which includes a long-sleeved shirt and trousers. The person in the middle is also dressed in traditional attire, with a long-sleeved shirt and trousers. The person on the right is similarly dressed, with a long-sleeved shirt and trousers. All three individuals are holding incense sticks, which are being lit and burned.