The first step is to prepare the beef. Wash the beef and cut it into slices. Put it in a pot and set it aside. Note that this step should not put the beef soaked in water, that will soak off the hemoglobin in the beef and lose the nutrition. The second step, put the ingredients. Put some of the seasoning in the cut beef pot. Put two spoons of cooking wine, to remove the fishy. Put three spoons of soy sauce. Put one spoon of consumed oil to refresh. Step 3, add water. Add a small bowl of water, this will make the beef more tender. Add a pinch of salt, just a pinch, because you've already put the soy sauce in. Step 4: Beat all the eggs. On top of the above, beat an egg, just the whole thing. Put two pinches of cornstarch. Step 5: Stir. Rub the seasoned beef vigorously with your hands to flavor the beef. Step 6, marinate. Put the seasoned beef in a cool place to marinate for two hours. This way the marinated beef will be easy to cook and delicious to eat. Caution Be careful not to put too much salt, because soy sauce and consumed oil are salty. And be sure to add a small bowl of water, which will ensure the tenderness of the beef.