raw materials: papaya, sugar and vinegar essence. Practice: 1. Select raw papaya without yellow papaya; 2. Peel and slice (2-3mm). Add salt (2g/kg papaya), stir by hand, and grasp and twist the papaya vigorously while stirring until the papaya is soft, usually for 2 minutes; 3. Then rinse with warm boiled water (about 4 degrees) once. Add a proper amount of sugar and vinegar (like to eat spicy food with a little pepper), then stir well and wait for 1 minutes to eat.