The diet in northern Jiangsu is similar to that in southern Jiangsu. Eating rice, the taste of the food is very light and the workmanship is exquisite. There are more fish and shrimp, pay attention to the original flavor, and eat less pork, mutton and beef. The most famous Huaiyang cuisine in northern Jiangsu is famous for its lightness at home and abroad. Huaiyang cuisine is also the representative of Jiangsu cuisine, but the people's congress in northern Jiangsu has a good physical quality. I have always suspected that many of them may be descendants of the border guards during the ancient north-south confrontation.