Tofu(Thousands ), that is, hundreds and thousands of bean noodles are combined together after they are opened. They are called tofu skins in the north of China, and Baiye in the south. It is a special kind of soy food, it is a kind of thin dried tofu slices, white color, can be cold, can be fried, can be cooked. There is a famous dish in Hubei, ” Thousands of Pork Shreds”, which uses thousands of slices as raw materials. The name Qianzhang is found in Jiangxi, Southern Jiangsu, and Anhui. The northern Jiangsu area is called Baiye, which has different tunes and equal functions.