Here's a little tip, the general family dumplings, soybean oil and salad oil are happy to put raw oil, if you want to be more delicious, you can start the oil heating on low heat, burning time can be in the oil put some big spices, star anise, cinnamon and so on. After burning the flavor, skim off the spices and let the oil cool down before making the mixture. The dumpling filling will be more delicious when it is made this way. Of course, it is not necessary to put pepper, five spice powder, these things in the filling (can also be added in moderation, mainly depends on your taste heavy or not).