What does the fairy mean by five-color paper?

Five-color paper represents five directions of southeast, northwest and China. Five-color paper is mainly solid color, and there are five colors: red, yellow, green, black and white. Red represents the south, yellow represents the central government, white represents the west, black represents the north, and green represents the east. Can be used for sacrifice.

These five colors match the five elements, which are wood fire, water and earth, corresponding to white, blue, black, red and yellow, and corresponding to the five internal organs, lungs, liver, kidney, heart and spleen of the human body.