Rinse the vegetables with salt twice and slice.bleach red oil cut in onion and salt then put the vegetable and stir.stir and bring down.

Pound crayfish and ginger.parboil beans and rinse then boil water and pour back the beans with onion to boil.

The beans will soften in 20minutes,pour in the blended crayfish and ginger and salt.cover and keep boiling pit dry pepper and red oil.

After 20minutes stir with a wooden spoon and beans is set serve with the vegetable.