1. Cut beef into small pieces, set aside, cut onion, slice ginger, slice garlic
2. Soak the beef in cold water for 30 minutes, soak in the bleeding water
3. Thirty minutes later, put in a few slices of ginger, put in 60 ml of cooking wine, boil over high heat to remove the foam, after that, remove it. Be sure to keep the water for later use.
4. Put oil in the pot, add rock sugar, fry the sugar color, then add the beef and stir fry for two minutes, add the ingredients, and stir fry
5. I like to use dark soy sauce, a little, put in the boiled beef and set aside to get water, not fishy, especially fresh, simmer for 90 minutes
