First, mark holes around and on the surface of the cloth with a pen. Next, take out the needle and thread, and take out the needle at the marked point. Then, take out the needle directly from the marked point between the two and pass through the first needle. Next, go back to this straight line, the marking point between the two, that is, the position of the first straight line, and take out the needle. Next, go back to this straight line, the marking point between the two, that is, the position of the first straight line, and take out the needle. After the overall shape is embroidered, the previous steps can be repeated later.