Said ZHU Yuanzhang was born poor, young when a beggar and monk, once because of hunger unbearable, picked up people discarded expired tofu, no matter thirty-seven twenty-one, fried with oil, a bite into his mouth, the taste is engraved on my heart. Later, when he became a military commander, the army successfully fought all the way to Anhui. Delighted, he ordered the whole army to eat stinky tofu to celebrate. The reputation of stinky tofu was finally widely spread.