Dried potato processing tastes even sweeter than sweet potatoes, crispy  delicious, with more moisture. It is a thirst quencher, can also be eaten raw as fruit,  cold mixed as a dish. It is a popular thirst quencher in summer  autumn. According to the color of sweet potatoes, they can be divided into: red heart sweet potatoes, white heart sweet potatoes, yellow heart sweet potatoes, purple heart sweet potatoes, etc.