1. Fold the square paper obliquely in half, fold it again according to the crease, fold the upper corner downwards, fold the crease, unfold the two triangles just folded, and then fold them back, with the same reverse sides. Fold the bottom corner upward into the nest, spread the other three corners synchronously, and then hold the center of the flower and rotate.

2. Fold the square paper of other colors diagonally, knead it into small squares along the crease, turn around and fold it in half along both sides of the center line, fold the triangle upwards, open the restored square, and press it in half along the trace. Fold up in the middle, along the center line, along the trace, and repeat the steps to turn the triangle upside down and fold inward.

3. Fold the square colored paper diagonally, knead it into small squares along the crease, turn it over, and fold it in half along the center line. Fold the lower triangle upward, open it to restore the square, press it into a diamond shape along the crease, and repeat the above steps on the other side, open it from the middle, fold the lower side upward, fold one corner downward, and do the same for the four sides. Triangles contract and expand.

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Paper flower is an ancient traditional handicraft in China. Paper flowers made of paper are also called "grass flowers", but in fact, the raw materials are not only paper and grass, but also fluff, which is also commonly known as paper flowers.

Paper flowers are ornaments on women's hair bun. Business was booming before women got a haircut. After Guangxu, the satin fake heads of Manchu women in Beijing were popular, with a little flower on their heads and exquisite production. Compared with the paper flowers worn by Han people, the paper flower business has been very developed for many years.