Step 1: Cut the duck into pieces, wash them, add ginger slices, and put them all into the rice cooker.

Step 2: Set chestnuts aside.

Step 3: Add appropriate amount of cooking wine and water to the pot.

Step 4: Select the nutritional stew program, add chestnuts after one and a half hours, and after one to two hours, add green onions and season with salt and sugar.