The complicated and delicate patterns are expressed by a variety of stitch embroidery methods, showing a delicate and heavy- duty feeling; the simple style is presented by thread- style embroidery, focusing on the expression of graphic lines. At the same time, the three-dimensional presentation can also add vitality to the pattern; the natural hand- embroidery feeling is also an important way of presenting the pattern; the combination of various techniques to present pattern elements is also a key process application.