How to make duck more fragrant and delicious?

After washing the whole duck, boil it with clear water, and then pour water (less than two-thirds of the duck's water). Add more soy sauce and cook for 10 minutes, then add a spoonful of yellow wine and a little sugar. While cooking, pour the soup on the duck with a spoon to make the duck color evenly, and simmer for about an hour. If the taste is heavy, you can add some salt.