Boil oysters in fresh water for about 5 minutes after the water boils. Before cooking oysters, you need to use a brush to brush off the dirt on the surface of the oysters. Because the oyster itself comes with a fishy flavor, so in the pot also put two slices of ginger, you can remove a certain fishy flavor, you can also add 2 more drops of lemon juice, oyster meat will be more fresh and tender.