How do mermaids make ancient styles by hand?

The corners of the square colored paper are folded diagonally and the edges are folded in half. Fold a double square according to the crease. Fold back the first layer of paper and fold up the paper below. Draw a hair pattern on red paper and cut it out. Combine the mermaid's face with her hair, turn the paper over, and then use a piece of green paper to make the mermaid's tail. The right corner is folded to two thirds to the left, and the left corner is folded to the right. Fold the upper corner, the lower corner to the left, and then fold the folded corner to the right. Make a mermaid's body, fold the square paper in half and then fold it in half, and put these parts together.

Mermaid, also known as Mermaid and Jiao Ren (the ancient name of China), is a mysterious aquatic animal with human fish tail, which mostly lives in marine waters.