How should paper cranes be discounted?

The material that paper cranes need to prepare is a piece of cardboard.

First, find a square piece of paper.

Then fold it in half twice so that a cross appears in the middle.

Then, fold it diagonally twice again, so that there is a herringbone in the middle.

Then, pull the lower right part of the upper half to the center line and fold it; The lower left part also operates in the same way.

Then, fold the right corner of the upper half to the middle crease, and do the same on the left.

Then, fold the top corner.

Then, unfold the creases in the above two steps.

Then, fold the bottom corner of the square up to the top corner along the creases folded in the previous step, and at the same time fold the two creases in the upper half in the opposite direction of their natural folding.

Then, fold the outer edges of both sides to the middle crease respectively. Then, fold the right half left.

Then, fold the top of the upper part up to the top corner, and do the same on the other side. Then, fold the right half to the left and repeat the operation on the other side. So the paper crane's head and tail are hidden in the middle and have wings on both sides.

Then, fold the wings on both sides to be perpendicular to the body, head and tail. Then, break off the top of your head and separate your head from your tail.