In a pan saute the shrimp in butter, minced ginger and garlic, then set aside.
In a casserole saute ginger, garlic and onion in oil then add one medium squash, let it simmer for two minutes.
Add two cups of coconut milk, second extraction of milk from the coconut meat or the "pangalawang piga" and bring it to boil.
When the squash is slightly tender add the string beans and let it boil until both veggies are tender.
Add one cup of coconut cream, first extraction of milk from the coconut meat or the "kakang gata", one piece shrimp cubes and two pieces of green chilis, let it boil until the cream thickens.
Add the sauteed shrimp then add salt and pepper.
Bring to boil then transfer to a bowl and serve!