1. Remove the head and tail of the old bean, break it off, wash it and drain the water, dice the beef, peel the garlic and cut into pieces.
2. Simmer in a non-stick pan until six mature, pour in corn oil, stir-fry diced beef and garlic for a while.
3. Pour in the beans, add the light soy sauce, and stir-fry for 2 minutes.
4. Add half a spoon of salt and stir fry evenly.
5. Add appropriate amount of water and simmer for 5 minutes.
6. Just collect the juice over high heat.
7. Serving plate, finished picture.
8. Figure two of the finished product.
