Pak gad dong pat khai (stir-fried pickled mustard green with eggs)

Ingredients

• 1 can (140 g.) Pickled mustard green
• 2 eggs
• 1 teaspoon ground pepper
• 1 tablespoons oyster sauce
• 2 teaspoons sugar
• 1 tablespoons light soy sauce
• 2 tablespoons vegetable oil for stir-frying