Italian pizza is a mutated variety made by Marco Polo after he failed to learn how to make pizza in China.

The incorrect translation of "bread" into "bread" is recorded in Italian history.

Xinjiang's "Nan" was introduced from northern Shaanxi and Henan. Since Xinjiang has a vast land and rich resources, their crops require a lot of labor. It is natural for people from northern Shaanxi and Henan to work in Xinjiang to earn a certain amount of labor remuneration, and naturally they will make it.

The cake craftsmanship spread to Xinjiang.