2, noodles, water, salt, live together, knead into dough, wake up for about 20 minutes, knead into smooth dough. Noodles should be hard.
3. Roll the dough with a rolling pin.
4. Roll it into a dough sheet of about 2mm. Sprinkle flour or starch evenly on it.
5, with starch, its anti-adhesion is better!
6. Fold in half from both sides and sprinkle with flour or starch evenly.
7. Fold in half again and sprinkle flour or starch on both sides!
8. Cut from the middle. Cut into 2 mm wide strips.
9. Cut it open, spread it out and put it away.