1, wash bean sprouts, slice ginger and smash garlic.
2. Wash bean sprouts, slice ginger, smash garlic, cut onions, and tear dried peppers.
3. Add oil to the pot, heat it to 50% and add pepper and bean paste. Stir-fry slowly over medium heat until the oil turns red, then add onion, ginger, garlic and dried pepper and stir-fry.
4. Add a proper amount of water and add bean sprouts after boiling.
5. When boiling again, put the piranha, turn up the bean sprouts, and press the piranha until all the fish are submerged in the soup.
6. Add a little salt and cook until the fish is tasty.