Ingredients that need to be prepared in advance include: 2 yellow chili dices, 2 slices of ginger, 2 garlic, 1 shallot, a small amount of pepper, 1 spoon of cooking wine, 1 spoon of salt, and appropriate amount of rapeseed oil.

1. Add appropriate amount of salt and cooking wine to marinate the yellow spicy dices for 10 minutes to make the fish taste better.

2. Prepare ginger, garlic, peppercorns, and shallots, and set aside the shallots.

3. Heat appropriate amount of oil, add onions, ginger, garlic, Sichuan peppercorns and stir until fragrant.

4. Add water and fish and cook, bring to a boil over high heat, then reduce to low heat and simmer for 15 minutes.

5. Serve out and complete.