2. Prepare pickles, ginger and garlic.
3. Slice ginger and pickles, but don't cut garlic.
4. put rapeseed oil and lard in the pot and burn it.
5. Add ginger and pickles and fry.
6. Stir-fry until one or two minutes, then add watercress and stir-fry together.
7. Then add garlic and fry.
8. Then add a proper amount of water to boil and turn to low heat for a while.
9. Add the diced yellow pepper and simmer for about 5 minutes.
10. Finally, add the flavor and you can start the pot.