Guangchang Hammered Fish Shreds is a traditional delicacy in Guangchang County, Fuzhou City, Jiangxi Province. The main ingredients include grass carp meat, eggs, potato starch and salt. After mixing and beating, the dough is made, and then beaten. Form into a thin dough, steam it in boiling water over high heat, and finally cut it into shreds. ‌It is named "Chuyu" because of the thousands of hammers in the production process. The local production of shredded fish includes removing fish bones, mincing fish mince, adding potato starch, patting fish, steaming fish, cutting fish into shreds, drying and other processes. The dried shredded fish is not only easy to preserve, but also delicious. It is easy to take and eat at any time. It tastes soft, fresh and refreshing, with both fish flavor and noodle flavor.