Prepare a square piece of paper with single-sided adhesive (optional). Fold diagonally and expand. Fold the rice noodles. 20% off, 20% off both horizontally and vertically, and a to B. Fold all four sides in half, open them, fold them from C to D, and fold all four sides in half. Find the H point, then connect the I point with the G point (you can draw a line first, then fold it), and then roll it up. One of the corners is loose. Insert that corner into the previous corner and stick it with tape. The next step is plastic surgery, and the rose origami is completed.