1. Dice the pork, chop it into minced meat, and slice the red onion. 2. In the pot 1 tablespoon oil, add the cold oil into the red onion slices and fry until golden brown. 3. Add the pork stuffing and stir-fry for about 5 minutes until the oil comes out. 4. Put the pork stuffing into a small pot, add the cooked eggs and all seasonings, and clean water for 250ml5. 5. After boiling over medium heat, turn to low heat, cover and cook for about 25-30 minutes.