The cutting method is to draw the required width with a thin pencil, and then cut it. There is also a traditional method of cutting four strips at a time, that is, cutting the width of four strips at first, then cutting in half, and then cutting in half to make four strips.

Cheongsam, the traditional dress of women in China and even China in the world, was formed in the 1920s. Some scholars believe that its origin can be traced back to the deep clothes in the pre-Qin and Han dynasties. Although there are many controversies about its definition and the time when it came into being, it is still one of the most splendid phenomena and forms in China's long clothing culture.