1. Wash cucumber and cut into 1-2cm segments.
2. Insert the handle of a flat spoon on the cucumber pulp, and turn the cucumber to remove the pulp easily.
3. Wash red pepper and cut into small sections.
4. Put a proper amount of water in the pot, put in the ice sugar, and boil it into ice sugar water.
5. Put the hot pepper into the ice sugar water and soak it for a period of time until it is cool. (hot friends can cook red pepper and iced sugar water together)
6. Put the cucumber skin into the container, sprinkle some salt, evenly grasp by hand, marinate for about 10 minutes, and force out the water.
7. Pour the cold chilli water into the container of cucumber ring, without cucumber.
8. Add white vinegar again, and the ratio of sugar water and white vinegar is 5:1.
9. Put the cucumber ring into the ice sugar and refrigerate it for a day. It tastes better.