Cut the chicken breast into small pieces.
Finely chop the onion, carrot, and bell pepper.
Add cooking oil to a pan and stir-fry the chicken breast.
Once the chicken is cooked, add the prepared vegetables and stir-fry together.
Add rice and mix well with the other ingredients while stir-frying.
Season with soy sauce and salt.
Once everything is cooked well, serve on a plate.