Qingyang sachet, also known as "chu chu" or "shua huo" (hidden stitch) is a folk custom of Qingyang, Gansu, China. Sachets are created from small pieces of silk, which are embroidered with colorful strings in a variety of patterns according to papercutting designs. The silk is then sewn into different shapes and filled with cotton and spices. Qingyang sachets symbolize blessing, auspiciousness, happiness, safety, peace, and avoidance of evil, disaster, illnesses, and misfortune.[1] Many sachets are also filled with cinnabar, calamus, wormwood, and chrysanthemum, and they are commonly used as air fresheners, insect repellent, and protection against evil spirits.[2]