1. Cut the duck leg into pieces and wash, put the ginger slices in cold water and boil, remove and wash
2. Put the water in the pot and fry dry, put the cooking wine
3. Add star anise, cinnamon, bay leaves, rock sugar and stir fry
4. Put soy sauce, light soy sauce
5. Let go of the water and bring the fire to a boil
6. Prepare chestnut meat and yam
7. After the duck meat is crispy, add chestnuts, yam, and salt
8. After the yam is soft, harvest the juice and sprinkle with chopped green onion
Tips:The duck pieces should be blanched first, and simmered over a small fire
