Hello, after cleaning the grouper, mark the surface with knives, then pour cooking wine, spread evenly, then apply salt, spread evenly, then heat up the grouper with oil Put the fish into the pot and fry until brown, then take it out and set aside. Then add onion slices, ginger slices, garlic slices, millet pepper and stir-fry over low heat until fragrant. After fragrant, add 2 bowls of water, add 1 teaspoon of salt, and add 2 tablespoon of light soy sauce, add 1 tablespoon of oyster sauce, and bring to a boil over high heat. After boiling, add the grouper, then cover the pot and simmer over medium heat for 8 minutes. After 8 minutes, when the soup is running low, pour in the water starch and reduce the heat. When the soup thickens, take it out of the pot and put it on a plate. Finally, garnish with coriander leaves