_ Tou is a perennial herb of Liliaceae, also known as _ Tou, _ Bai, Ye _, _ Zi, and the area around western Jiangxi is also known as Bud Bridge. This is an autumn vegetable, which is usually listed in autumn and winter. _ Tou is commonly produced in Zhejiang, Jiangsu, Jiangxi, Fujian, Guizhou, Yunnan and other places.

_ It looks a bit like an onion under the head, and there are bulbs. Its bulbs are aggregated, narrow oval, about 0.5-2 cm thick, with white or reddish bulb skin, membranous and unbroken.

Put the cut _ head into a deep dish, which is beneficial to stir evenly. Pour seasoning in turn, first pepper oil, then soy sauce and vinegar, and finally sprinkle pepper powder, white sesame seeds and so on. Stir well with chopsticks. After stirring evenly, the first piece becomes the first silk, with golden and bright color.