Begin by marinating the sliced pork butt in a flavorful combination of oyster sauce, minced garlic, and dark soy sauce. Allow the meat to absorb these rich flavors for at least 2 hours in the fridge.
While the pork is marinating, prepare the broth by combining tender pork bones with aromatic star anise, salt, lemongrass, and water. Bring the mixture to a boil, then reduce the heat and let it simmer for an hour.
In a large pan, fry thinly sliced pork belly until perfectly crispy. Set aside for later use.
Sauté the marinated pork butt in the same pan until lightly browned. Then, pour in the prepared broth and add a touch of sweetness with sugar and slices of zesty ginger.
Allow the pork butt and broth to simmer for 30 minutes before adding in the cooked pork belly, giving the dish an added layer of flavor and texture. Continue to let it simmer for another 15 minutes.
Gently crack eggs into the pan, letting them cook for 3 minutes before gently stirring them into the broth. This will add a beautiful richness to the dish.
Serve this traditional Hmong delicacy over a bed of steamed rice or alongside your favorite side dishes.