1. Cleaning: firstly, clean papaya and perilla to remove dust and impurities on the surface.
2. Slice: Cut papaya into even slices, and cut perilla into small pieces for later use.
3. Drying: Choose sunny weather, spread papaya slices and perilla segments on the drying net and dry them.
4. Flipping: When drying, flip the papaya slices and perilla segments frequently to ensure uniform heating, so as to avoid excessive heating and syrup.
5. Storage: When the papaya slices and perilla segments are completely dried, they can be put away and stored in a dry and ventilated place.