Mix all the flour in a bowl with 1 cup water and set aside.
Marinade oysters with hua tiao wine and soya sauce. Set aside.
Combine all the ingredients for making seasoning sauce in a bowl. Mix well.
Beat 3 eggs in a mixing bowl and add 1 tbsp of the seasoning sauce.
In a heated pan, add in some lard oil and pour in the starch batter.
When the batter turns crispy at the edges, add in the beaten eggs.
Sprinkle the chives/ spring onions in and drizzle some seasoning sauce and lard oil over.
Flip the omelette over and separate into smaller pieces.
Push the omelette to one side and add in garlic and fry for a few seconds.
Add in the oysters and mix well with the garlic. Drizzle some seasoning sauce over the oysters and mix well with the omelette.
Dish up and garnish with coriander leaves.