Heat up some oil in a pot over medium heat. Add chopped onions and garlic and cook them until they become nice and soft, stirring regularly.
Add some pork and cook it until it gets lightly browned, stirring occasionally.
Mix in some shrimp paste and cook until it begins to brown, stirring occasionally.
Add some diced tomatoes and mash them with the back of a spoon until they become soft and release their delicious juice.
Pour in some water and bring everything to a boil. Lower the heat, cover the pot, and let it simmer for around 15-20 minutes or until the meat becomes tender. If the mixture starts to dry out, add more water in 1/2 cup increments to maintain about 1 cup of liquid.
Add some squash and cook it for a couple of minutes until it becomes almost tender.
Add some long beans and continue cooking until they become tender-crisp.
Mix in some ampalaya, eggplant, and okra and continue cooking for about 4-5 minutes or until all the vegetables are cooked through yet still tender-crisp.
Season everything with some salt and pepper to taste.
Serve this delectable pork and vegetable stew hot and enjoy with rice or bread.