Beijing-style Sweet and Sour Fish is a popular dish in Chinese cuisine that comprises crispy fried fish chunks coated in a tangy and sweet sauce made of vinegar, sugar, and ketchup. The sauce is usually flavored with ginger, garlic, and soy sauce, and garnished with bell peppers, pineapple, carrots, and scallions. The dish has a perfect balance of sweet, sour, and savory taste and is served hot and fresh, making it a favorite among seafood lovers.