Marinate pork and liver with soy sauce,leave for 15 mins.

Heat wok until hot then pour oil.Stir fry pork belly and pork chop,until color changes to golden brown.Then add in onion,keep cooking until onion is soft.

Pour water and carrot simmer,then add seasoning,pepper,oyster sauce and soy sauce.Mix well.

Simmer until pork are cook.Then add liver and vinegar.Dont mix for a while.Let the vinegar sits in.

Cover and simmer until liver are cook.Dont over cook the liver.