When doing so, be sure to scald the ribs with boiling water to remove its blood, which can eliminate a lot of bacteria, taste better and will be healthier. Before you do it, put the corn in boiling water, it will be sweeter and easier to be absorbed. You can add some red dates or wolfberries into it for better blood replenishment. If the ribs have been scalded in boiling water, you don't need to cook them for too long, they will be cooked easily. When doing so, add some vinegar into it, the taste will be more fresh, but also can make some calcium and phosphorus elements in the ribs fully dissolved, decomposition out, eat more nutritious. But not too much, just the right amount will do, it will mask the flavor of the ribs and corn and affect its taste. You can also add some wine into it, but preferably white wine for better flavor and easier absorption.
It is a very common dish, whether in winter or summer, you can eat, it is very good for the stomach, can warm the stomach.