1. If you want to use Zliren cooker, you must first determine whether the product is damaged. After ensuring that it is intact, add white vinegar to heat and clean the cooker, and then rinse it with hot water. After cleaning, wipe it with a kitchen paper towel and use it.

2. Prepare a few pieces of fat pork, cut into strips, and cut into strips of 1/3. Next, put a bar in the kitchen and put it in an iron pan as soap, and spiral grind it from the inner ring to the outer ring at the bottom of the pot.