Origin: According to legend, Zhu Yuanzhang was defeated in Huizhou and fled to Xiuning. He was hungry, so he ordered his followers to look for food everywhere. One of them found a few pieces of tofu hidden here by the refugees from the haystack, but it had fermented long hair. Because there was nothing else, his followers had to roast it on charcoal fire for Zhu Yuanzhang to eat. Unexpectedly, tofu tastes delicious, and Zhu Yuanzhang was very happy to eat it. After turning defeat into victory, the army chefs were ordered to make hairy tofu to reward the three armies, and hairy tofu was handed down in Huizhou.