The traditional cultural knowledge of cutting window grilles includes the following traditional cultures.

1, window grilles have a history of thousands of years, and gradually spread and formed during the Song and Yuan Dynasties.

2. During the Ming and Qing Dynasties, the art of paper-cutting matured and reached its peak. The traditional paper-cut handicraft art in China is more widely used, such as flower decorations on folk lanterns, decorative patterns on fans and embroidery patterns in China. , are decorated with paper-cut and then processed.

3. Window cut is the most widely distributed, the largest number and the most popular variety among folk paper-cuts in China. Divided into "North-South Style", the South takes "exquisiteness" as beauty and is characterized by exquisiteness; The beauty of simplicity and vividness in the north is characterized by innocence and integrity. Other paper-cut varieties are developed and extended on the basis of window grilles.