Have you eaten? Can you say that Sai-jo hot and sour powder is authentic? What's its powder quality?

The hot and sour powder of cannibals is very authentic to me as a Sichuanese, and the hot and sour taste is just right. The taste of vermicelli is smooth and elastic. Their raw material of sweet potato powder is Yunnan-Guizhou sweet potato, which was studied in high school geography. Yunnan-Guizhou area is especially suitable for planting potatoes and sweet potatoes, and the quality of flour needs not to be said! Moreover, there are a lot of small materials in their family, which is simply the gospel of hot and sour powder heads.