Thaw the pork skin and rinse with warm water and a pinch of salt.
Chop the ham into small cubes and put into a ziplock bag. Add the pork skin and 2 smashed garlic cloves. Add the juice of 2 limes and set aside in the fridge for at least couple hours. You can prepare this a day ahead.
Cook the jasmine rice on the dry side. Let it cool.
Once it's mixed well. Form tightly packed balls.
Preheat the vegetable oil to 350°F. Make sure the balls are fully submerged in the oil. Fry for about 5 minutes or until the rice balls are golden brown. Let them cool on a paper towel or a baking rack.
When they have cooled. Crumble them into a bowl.
Add the ham and pork skin. Discard the garlic.
Season with Fish sauce, lime juice and sugar.