1. Prepare 20 pieces of circular cardboard and fold them in half respectively.

2. Open the cardboard and fold it along the crease just now.

3. After the cardboard is folded in half, fold the three corners together.

4. Take out the glue stick and stick the three folded corners together.

5. After pasting, there are petals. Then fold 5 petals in the same way.

6. Glue the five folded petals together with a glue stick.

7. You can find a bead and stick it in the middle of the petals, so that a flower is ready.

8. Fold four identical flowers as above.

9. Glue four flowers together. You can also use a glue gun. After pasting four flowers, a hydrangea is finished.

10. Take a tassel and pass it through the center of the hydrangea. After finishing, arrange the petals of hydrangea to make hydrangea more beautiful.

Data expansion:

The third day of the third lunar month, also known as Shangsi Festival, is a traditional festival of the Chinese nation, with Han, Zhuang, Miao and Yao as typical examples. Shangsi Festival on March 3rd is a grand festival in some minority areas in southwest China. ?

Shangsi Festival on March 3rd has a long history in China, which was first recorded in the literature of the early Han Dynasty. In ancient times, Shangsi Festival has become a large-scale folk festival, full of spring, quiet and peaceful. People go out of their homes and gather at the water's edge, offering sacrifices and feasting, and holding ceremonies to clear up the ominous. In ancient times, on this day, girls were supposed to "spring break", put on beautiful clothes, walk by the water, sing and dance to drive away evil spirits.

In ancient times, the first third day of the third month of the lunar calendar was regarded as "Shangsi", usually on the third day of March. After Wei and Jin Dynasties, the date of Shangsi Festival was fixed on the third day of March, which was inherited by later generations.