Cantonese-style chicken and broccoli stir-fry is a quick and easy dish that is perfect for busy weeknight dinners. The chicken is marinated in a mixture of soy sauce, garlic, and ginger, then stir-fried with broccoli until cooked through. The dish is then seasoned with oyster sauce and other seasonings, creating a flavorful and nutritious meal. It's often served with steamed rice and is a favorite choice for those who enjoy the simplicity and freshness of Cantonese cuisine.