Cut the duck meat and vegetables into bite-sized pieces.
Add cooking oil to a pan and stir-fry the duck meat.
When the duck is cooked, add onions, carrots, bell peppers, and other vegetables, and stir-fry together.
Add rice and mix evenly with all the ingredients while stir-frying.
Season with soy sauce, salt, pepper, and other seasonings to taste.
Once everything is evenly stir-fried, serve on a plate to finish.