1. Put a small amount of salt in the pot, add the pasta in cold water, and cook until there are no hard cores.
2. Cut the cucumber into filaments, cut the white onion into chopped green onions, chop the garlic into small pieces, remove the seeds and cut the persimmon into small cubes.
3. After the pasta is cooked, place it in cold water and drain. If you want something smoother, try toss the pasta several times with cold water.
4. Put the oil in a separate pot, add the peppercorns and fry them slightly over a low heat. Then add the chopped green onions. Slowly fry the green onions until they are fragrant.
5. Pour in the soy sauce and minced garlic and turn off the heat.
6. Add the drained pasta and stir.
7. Add cucumbers, coriander stalks, and persimmons and stir well with chopsticks. Add salt according to personal taste before serving.
