Transcription: Marinate the beef and egg for approximately five minutes. Then thoroughly wash an orange and remove half the skin. Our chef has had much experience in the kitchen, but we recommend placing the orange on a cutting board and slicing away from the body. When you've cut the orange skin into pieces, put it aside for later. And in a separate bowl, put two tablespoons of ketchup. Now add one tablespoon of cooking wine. two tablespoons of vinegar, four tablespoons of sugar, one teaspoon of salt, and one teaspoon of cornstarch. Mix these ingredients well so that the sugar and the cornstarch are dissolv ...