Cut the beef brisket and vegetables into bite-sized pieces.
Add cooking oil to a pan and stir-fry the beef brisket.
When the beef is halfway cooked, add the prepared vegetables and continue stir-frying.
Once the vegetables are softened, add the noodles and stir-fry together.
Add seasonings such as soy sauce and oyster sauce, mixing well.
When all ingredients are fully cooked, plate and serve.