1. Wash the beans and blanch them in water. Boil the water for 5 minutes after boiling.
2. The blanched beans are chopped in cold water, and the garlic is chopped.
3. Put the oil in the pan to heat up, put in the minced garlic, sauté fragrant and turn off the heat.
4. Add the beans, light soy sauce, vinegar, and salt and mix well.
5. Finished picture.
