Ingredients: chicken stock, tomato sauce, onion, sugar, black vinegar, oyster sauce, soy sauce, ginger root, sesame oil, dried chilies, bouillon cube, cornstarch, bell pepper, lotus root, scallion

Ingredients: chicken stock, tomato sauce, onion, sugar, black vinegar, worcestershire, beef steak, oyster sauce, soy sauce, dark soy sauce, ginger root, sesame oil, shaoxing wine, vegetable oil, button mushroom, cornstarch, garlic

Ingredients: chicken stock, tomato sauce, onion, sugar, black vinegar, prawns, oyster sauce, ginger root, coriander, sesame oil, dried chilies, shaoxing wine, vegetable oil, chili sauce, cornstarch, garlic, scallion