Yanshi Silver Bar is a unique rhizome vegetable in Yanshi City, Henan Province. The shape and taste are similar to those of green bean sprouts. Yanshi Silver Bar has a long history of planting, white and bright, dense texture, white and fresh, crisp and refreshing, with functions of hangover, clearing the mouth, increasing appetite and so on. It is a famous salad dish at various banquets.

The silver bar is the native product of Yanshi. According to the records of the "Yi Shi County", the silver bar of the Ming Dynasty was used as a court tribute. According to the records of Yanshi County, the original name of Yin Bar u0026quot;Yin Bar u0026quot;. It is said that it was named after Yi Tang, the prime minister of Shang Tang. Yi Yin is good at cooking and prefers to grow vegetables. In the southern suburbs of the Emperor's Xixi (the ancient title of Yanshi), the roots and vegetables of the purple green leaves are high, but the silver bars are grown. At that time, people thanked Yi Yin, and they called this dish "Yinzhi". It’s just that the growth environment of this dish is extremely picky. It needs the land to be water and not wet. There is sand and not loose. It grows only in the temple area where the Yilu River is located in Huiyuan. Therefore, the dish has low yield and high price. There is a cabbage. Nine miles, it is difficult to reach the silver bar. In the old days, the local vegetable farmer exchanged it for the silver of the white flower, and called it a silver bar, which was regarded as a treasure dish. In 1958, Premier Zhou visited the temple and inspected it. After tasting the silver bar, he said with great enthusiasm: "The silver bar is really good." u0026quot;In 1960, Chairman Liu Shaoqi visited the temple to inspect, and the village Zhuang people used this dish to entertain Chairman Liu. Chairman Liu said with interest: "In addition to the gold bars, it is a silver bar, which looks good and delicious." u0026quot;