A thousand pieces of Songxia mold is a traditional famous dish of Han nationality in Shangyu City, Shaoxing City. It has a long history of production. It has a unique flavor. It is famous for its freshness, fragrance and blandness, and it is a good product in bean products. Shangyu Songxia Town is located in the coastal area at the mouth of Cao 'e River, which is rich in high-quality soybeans. Salt is produced near the seaside, which can provide excellent bittern; Coupled with the unique local production technology, the quality of the moldy thousand pieces here is particularly good.