Tasty cucumber fried chicken breast diced

500g chicken breast, a spoonful of soy sauce, a little pepper, a spoonful of starch, a little salt, a spoonful of cooking wine, a little sugar, mix well, marinate for 5 minutes, the pot of hot oil, pour in the marinated chicken breast, stir-fry until both sides of the golden brown, pour in the garlic did not stir-fry, pour in the cucumber, stir-fry well, add a spoonful of oyster sauce, the right amount of pepper, stir-fry for 2 minutes! Add a spoonful of oyster sauce and pepper, and stir-fry for 2 minutes.