Cut the cabbage and chicken thighs into bite-sized pieces.
Prepare the other ingredients such as onion and carrot.
Heat cooking oil in a pan and stir-fry the chicken thighs.
When the chicken is partially cooked, add the cabbage and other ingredients and continue stir-frying.
Season with soy sauce, salt, and pepper.
Stir-fry until all ingredients are fully cooked.