This is perfectly fine, there is nothing wrong with it. The following is the practice of O, I hope to help pro. 1, beef slices, put salt, soy sauce, pepper, cornstarch, a little cooking wine, ginger a little, mix well and then add a little peanut oil mix down. 2, carrots cut into small slices, broccoli washed and cut into small pieces. 3, the pan is hot, put the oil (best to put a little more), burst incense ginger, put the beef into the pan, quickly scattered, and then pour a little cooking wine, stir fry a few times, and then slipped a little water. 4, another pan put oil (preferably more), popping incense ginger, beef put into the pan, quickly scattered, then pour a little cooking wine, stir fry a few, then slip a little water. 5, the beef is not a good choice, but it's a good idea. After seven mature, sheng up standby. 4, another pot of oil heating, pour the garlic paste into the fragrance, and then put the broccoli and carrot slices into the same stir fry to 6 mature when the fried beef is also poured into the pan with the stir fry, if it is too dry, you can slip some water. When the beef is cooked, add salt and a little chicken essence, and then serve.