In the video, a person is seen using a knife to chop green onions on a wooden cutting board. The person is holding the green onions in one hand and using the knife in the other hand to chop them into small pieces. The cutting board is placed on a surface, and the person is focused on the task at hand. The green onions are fresh and vibrant in color, and the knife is sharp and efficient in cutting through them. The person's movements are precise and controlled, indicating experience and skill in using a knife. The video captures the sound of the knife slicing through the green onions, adding to the sensory experience of the viewer. Overall, the video showcases the process of chopping green onions and highlights the importance of using a sharp knife and a stable cutting board for efficient and safe food preparation.