As one of the four most famous embroideries, Hunan embroidery is famous for its unique needlework. There are three unique techniques in Hunan embroideries, two of which are sewing of flowing hair and double-sided quanyi embroidery (sewing 2 sides of different patterns in one time). An exquisite Hunan embroidery cannot be done without the application of various needlework techniques. Through the display of needlework, we can learn the soul of Hunan embroidery. This lesson goes on with the introduction of famous sewing techniques to illustrate the importance of needlework. Before the introduction of needlework, we will first introduce the tools needed for Hunan embroidery. Embroidery cloth, thread, needle, frame and other tools are indispensable part of completing Hunan embroidery. Therefore, understanding the shape, usages and importance of these tools is also an important part of the knowledge regarding Hunan embroidery. There are more than 70 kinds of needlework in Hunan embroidery, in which the most famous are flowing hair needlework and face needlework. In this lesson, we have selected several sewing techniques that are the most basic and easiest in Hunan embroidery. They are hidden sewing, which is hidden needlework; edge sewing, that is, stitching with neat edges and uneven interior; blend sewing, that is, the needlework featured by natural transition of interior color; willow sewing, that is, the needlework reflecting the curved curve. Through the simple introduction of the above sewing techniques and the video demonstration, we have got a simple work and displayed the results, so the learners can understand the application effect of the sewing technique. In addition, we also showed some special needlework. Pistil sewing, the needlework of making a three-dimensional and prominent thread on the embroidery surface through special techniques which has an extraordinary presentation effect; As an important needling method mentioned many times in the course, flowing hair sewing is also explained through videos by celebrity to help learners understand more knowledge; The cover sewing, as a higher layer of modified needlework, can produce a better effect of shade of yin and yang.