Cook rice with rice cooker and set it aside

Boil a pot of hot water, add oysters and cook for 30 seconds，Set it aside

Add olive oil into a soup pot

Add garlic, ginger and onion into the pot and cook for 5 minutes

Add minced chicken and stir until it‘s cooked

Add cooked rice and water to a boil and simmer uncovered for 30 minutes.

Once the rice has smoothed out and the congee is the texture you'the like, add oysters and celery, bring it to boil again and cook for 5 minutes

Add salt and pepper