Shanghai-style chicken stir-fry is a quick and easy dish that is perfect for busy weeknights. The chicken is marinated in a mixture of soy sauce, rice wine, and cornstarch, then stir-fried with vegetables like bell peppers, carrots, and mushrooms. The dish is finished with a flavorful sauce made with oyster sauce, soy sauce, and sesame oil. It's a delicious and satisfying meal that can be ready in under 30 minutes.