Wuchuanbao Zongzi is famous for its smoothness, delicacy and moderate hardness. Steamed dumplings are made by soaking white glutinous rice, air drying, frying with fresh lard, adding barbecued lean pork or pork belly, and filling with red shrimp or crab meat. The cooking temperature is moderate. The refining method of grey water is as follows: burning straw into ash, adding appropriate amount of water, stirring, standing for a period of time, and pouring out supernatant to become "grey water"; Soak glutinous rice in time, take it out and drain it, then wrap the soaked glutinous rice with zongzi leaves, put it in boiling water and boil it with strong fire, and put it in zongzi for about 2 hours until it is cooked thoroughly. It is hot in winter and spring and cold in summer and autumn. The finished product is golden yellow, soft and tough, dipped in honey or brown sugar, sweet and unique in flavor.