Red rice is a red mold made from fermented rice, with a purplish-red outer skin and a red inner skin, the rice is better and more nutritious, slightly acidic and bland, and is a common grain crop in the south. Can be used for rice porridge, can be used as soup, but also can be processed into flavorful snacks. Sorghum rice has red, white points. Red is also known as wine sorghum, mainly used for brewing, white for food, warm taste sweet and astringent. Sorghum can be divided into edible sorghum, sorghum for sugar and sorghum for broom according to its properties and uses. Sorghum is the raw material for brewing, making vinegar, extracting starch and processing caramel.