GINATAANG KANGKONG AT PAPAYA

1/2 kilo pork belly – cut into small pieces and deep fried.
4 tbsp cooking oil from the pork fat
1 onion
5 cloves garlic
2 knobs ginger
1 can coconut milk
fish sauce
1 cup water
200 grams green papaya
2 stalks pechay
150 grams kangkong leaves