Pick the beans and remove all dirt

Put enough water to cook the beans on fire

Wash the beans inside the boiling water,add some of the onions and cover to cook until a little tender

Add the platinum,salt and seasoning

When very soft,put the oil in a pan and heat

Add the onions,tomatoes and pepper stir fry until a little brown

Add the crayfish and stir fry too

Pure the fried tomatoes to the beans and continue cooking for 5minutes

Add the sent leaf last

Use the fried fish to garnish

Serve warm