Add soy sauce, rice wine and cornstarch to a large sized bowl and stir the ingredients thoroughly. Mix in the meat and continue to stir until the meat is completely coated with the soy sauce, cornstarch and rice wine.
Marinate the meat for at least 30 minutes and continue to prepare the other ingredients meanwhile. It is recommended that you make sure everything is ready before you start to cook your beef with broccoli stir fry.
Pour some oil into a large heated wok. Add small pieces of ginger and garlic, and then mix in salt to taste. Wait for the garlic to turn golden brown in colour. Add beef along with the marinade and continue to stir on medium heat.
Stir fry the beef for 4 minutes before adding broccoli to the wok. Do not stir fry the vegetable for more than 2 minutes. Add the broth to the pan and wait for the mixture to boil. Cook the ingredients for about five minutes or until the broccoli gets tender. Garnish with chopped green onions and white toasted sesame seeds. Serve hot.