Paper-cut is a popular folk art in China, also known as mother art, she carries the ancient memory of the Chinese nation in the evolution of human civilization, which has always been with us. Nowadays, Chinese paper-cut has been listed as a representative list of human intangible cultural heritage, which is a worldwide topic for the inheritance and protection of paper-cut. Through this course of paper-cut culture and basic techniques of explanation and demonstration, hoping that more people can feel the charm of paper-cut, and wish your life will be beautiful and clean because of paper-cut!