Thinly slice the cabbage and diagonally slice the green onion.

Place oysters in a bowl, add cornstarch, and gently rub to remove dirt. Rinse under running water and drain. Season with salt and pepper.

Mix soy sauce and grated ginger in a bowl to prepare the ginger soy sauce.

Crack eggs into a bowl, add salt and pepper, and mix to create the egg mixture.

Heat salad oil in a frying pan over medium heat. Add cabbage and green onion, and stir-fry until softened.

Add oysters to the pan and stir-fry until their surface changes color.

Pour the egg mixture into the pan, cover with a lid, and cook on low heat until the oysters and eggs are fully cooked.