For the beef marinade, add salt, sugar, soy sauce, shaoxing cooking wine, baking soda, corn starch, water, olive oil, chicken bouillon, and a pinch of white pepper. Add a little bit of oil at the top of the beef to seal in moisture.
1 teaspoon salt, 1 teaspoon sugar, 1 tablespoon soy sauce, 1 teaspoon shaoxing cooking wine, ¼ teaspoon baking soda, 1 tablespoon corn starch, ¼ cup water, 1 teaspoon light olive oil, ½ teaspoon chicken bouillon, pinch of white pepper