In the video, a person is seen preparing a stir-fry dish. The person is using a large wok to cook a variety of vegetables. The vegetables include broccoli, carrots, and green beans. The person is seen adding the vegetables to the wok and stirring them around to ensure they are evenly cooked. The vegetables are cut into small pieces, making them easy to cook quickly. The person is using a spatula to stir the vegetables in the wok. The colors of the vegetables are vibrant, with the green of the broccoli and beans contrasting with the orange of the carrots. The person appears to be cooking the vegetables at a high temperature, as they are sizzling in the wok.