1.？ Slice chicken breast (cut against the grain), marinate with a little baking soda 10 minute, and wash.

2.？ A spoonful of starch and a spoonful of soy sauce, stir well and marinate for 10 minute.

3.？ Dice the tomatoes and stir-fry the juice (use frozen tomatoes! ! ), add appropriate amount of boiling water.

4.？ Add corn kernels and cook until the corn kernels are soft.

5.？ Add chicken breast slices, add a spoonful of soy sauce, a spoonful of oyster sauce and a spoonful of tomato sauce, and cook until boiling. Serve.