Qu Guanyang looked at everyone, then he said slowly, "Chinese embroidery is usually single-sided, yet there is another more difficult embroidery technique called the double-sided embroidery.
"Double-sided embroidery is one of China's excellent ethnic traditional crafts. It's a type of variant embroidery, also called 'Both Sides Shine'. It's on the same material. Through the same embroidery process, images are embroidered on both sides with exactly the same outlines, and the images are equally delicate, both to be admired."
"Teacher Qu, then what is the double-sided three-folded embroidery that Gong Shangze mentioned?" Someone asked impatiently.
Qu Guanyang continued to explain, "In double-sided embroidery, there's still a relatively unknown type called the double-sided multi-colored embroidery. As the name goes, it means that on both sides, the same motif is embroidered, but the colors will be different."