Xiyinyintiao is a famous vegetable variety with both edible and medicinal functions. Its staple food is underground tuber, which has crisp and tender meat and no fiber, and can be salted, sauced and cold. It is rich in protein, fat, carbohydrates and amino acids, and it is a nutritious food.

in addition, xiyin silver bar is also a brand product of yanshi city xiyin green food co., ltd. The company's product "Xiyin" brand silver bar is a well-known trademark in Henan Province, and it is a pollution-free green food.