The bean is removed from both ends and the ribs are removed. The oblique knife is cut into sections; the water in the pot is boiled, 1 teaspoon of salt and a few drops of cooking oil are added, and the water is removed after 2 minutes.
The tomato is boiled with boiling water, peeled off and cut into pieces, and the shrimps are marinated with salt, cooking wine and starch.
Put the shrimps into the pan and stir-fry them. Pour in the tomato and stir-fry the juice. After adding the salt and sugar, pour in the beans and shrimp and stir well. Add the right amount of chicken.