Embroidery is a general term for various decorative patterns embroidered on fabrics by needles and threads. Embroidery is divided into silk thread embroidery and feather embroidery. It is a decorative fabric in which silk threads or other fibers and yarns are punctured with a certain pattern and color on the embroidery material with a needle to form a pattern with embroidery traces. Embroidery is divided into silk thread embroidery and feather embroidery. It is a decorative fabric in which silk threads or other fibers and yarns are punctured with a certain pattern and color on the embroidery material with a needle to form a pattern with embroidery traces. It is the art of adding human design and fabrication to any existing fabric with needles and threads. Embroidery is one of the traditional Chinese folk handicrafts with a history of at least two or three thousand years in China. Chinese embroidery mainly includes four categories: Suzhou embroidery, Hunan embroidery, Shu embroidery and Cantonese embroidery. Embroidery techniques include: wrong needle embroidery, random needle embroidery, net embroidery, floor embroidery, lock silk, Nasi, Najin, flat gold, shadow gold, pan gold, velvet laying, shaving, poking yarn, sprinkling thread, Cross-stitching, etc., the use of embroidery mainly includes life and art decoration, such as clothing, bedding, tablecloth, stage, art decoration.