The golden hook mentioned in the recipe is dried rice with golden hook. Golden hook seaweed is produced in the coastal area of Jiaodong Peninsula, Shandong Province. It is delicious, golden in color and winding, so it is referred to as golden hook seaweed for short. Fresh shrimp is cooked and dried, and then the head and shell of the shrimp are removed, which is dried shrimp. Salted sea rice is cooked with salt water. Freshwater cooked sweet seaweed is the top grade of seaweed, and the top sweet seaweed is close to 200 yuan per catty.