2. Slice the duck breast, marinate it with salt, soy sauce and cooking wine, slice the carrot, slice the onion and cut the asparagus.
3. Put the oil and duck slices in a hot pot, stir-fry and change color, and remove the oil.
4. Add onion and ginger into the pot and stir fry.
5. Stir-fry carrots, asparagus and salt for 7 years.
6. Stir the sliced duck and chicken essence quickly and evenly.