Add pork belly slices, stock, ginger, garlic, rice wine, and sugar to a heavy-based pan, I used a cast iron pan.
Bring to the boil, then place a lid on, turn down the heat and simmer for 2 hours.
Turn off the heat, remove the pork from the pan and pat it dry using paper towels.
Chop the pork into bite sized chunks.
In a small bowl, mix together 1 tbsp oil, along with a pinch of salt and pepper, ginger, red pepper flakes, honey, brown sugar, soy sauce, and lemongrass paste.
Add the remaining 1 tbsp of oil to a frying pan and heat over a medium-high heat.
Add in the pork, along with a pinch of salt and pepper, and fry, turning regularly, until the pork starts to turn golden. Be careful as the oil can splatter at this stage.
Now pour the glaze over the pork and continue to cook for a couple of minutes, turning the pork often, until the pork looks dark and sticky.
Remove from the heat and serve. I like to top with a few spring onions