One of the big troubles I had when I was little was that I couldn't tie a perfect bow. When I tried to tie a bow, it would always be crooked. Later, I used needle and thread to sew a bow directly, but after all, it didn't feel perfect. The tutorial below is a guaranteed way to create a perfect bow by hand, without moving a single stitch. You will no longer have to worry about bows when wrapping gifts in the New Year!
First, cut a U-shape out of cardboard as an aid. Without this aid, the bow will be more difficult to operate when tightened at the end.
Use the ribbon to wrap around the U-shaped cardboard first, with the right one on the left, then wrap the left ribbon around the lower layer of ribbon from the middle of the U-shaped, wrap it up and pass it through the loop formed, and then pull Tightly, take the ribbon off the cardboard and look at the front. Is it a perfect bow?