Xinjiang naan can be cooked and eaten like noodles. According to the relevant public information, the eating method of Nao is not only dry food, but also can be eaten directly, soaked, boiled and fried. Nao is transliterated in Persian, which means bread. It is the traditional folk staple food of Uygur, Kazak, Kirgiz, Tajik, Uzbek and Tatar. Scratching has a long history in Xinjiang. But with a little salt instead of alkali, naan is mostly round. The largest naan is called Ayman naan, with a thin center and a slightly thicker edge. There are many patterns in the center, with a diameter of 40-50 cm.