Planting base, In the west, it has the reputation of "Millennium Medicine Town" and "Chinese Medicine Capital". It is one of the important producing areas of "authentic medicinal materials" in the country. It was named "Hometown of Chinese Astragalus" by the Chinese Agricultural Society. It is reddish-yellow-brown, and Chinese medicinal materials such as Codonopsis pilosula The planting history has a long history, and it has been popular in domestic and foreign markets with high quality and large quantity. Huangliang and Baitiao Dangshen have passed the origin identification certification of the National Quality Supervision Bureau. Wenfeng and Shouyang's two major Chinese medicinal material markets are the largest Chinese medicinal material distribution centers in the Northwest and a "barometer" that can influence the price of Chinese medicinal materials, especially Codonopsis pilosula. Chinese medicinal materials account for more than 10% of the national market. Bupleurum, rhubarb and other traditional Chinese medicinal materials in the Longxi Chinese herbal medicine market account for about half of the national market