Gong Mi is also called "Imperial Rice" and "Five-color Rice". Miyi Gong Mi has a long history, the most famous of which is Gong Mi who lives in Tianfang Township. Miyi Gong Mi has many colors, such as black, red, green, purple and white. According to the expert's appraisal, the contents of protein, amino acids, vitamins and iron are higher than those of ordinary rice. It has the functions of strengthening the spleen, warming the stomach, reducing fire and promoting fluid production, nourishing the body and blackening hair, and is an ideal green nourishing product.

Five-color soil-There is a place in Yixing, Jiangsu Province to make five-color soil tea sets.