Angelica sinensis is one of the bulk Chinese medicinal materials in China and one of the traditional export commodities for earning foreign exchange. It has the functions of nourishing the heart and activating blood, removing blood stasis, regenerating, moisturizing the intestines and laxative, regulating menstruation and relieving pain, enhancing the body's resistance and detoxifying the liver. It is revered as a holy medicine for the blood family and a good gynecological medicine. . In addition to medical care, Angelica sinensis is also widely used in various aspects such as daily chemicals. With the development of traditional Chinese medicine and the promotion of in-depth research and development of Angelica sinensis, the demand for Angelica sinensis has been increasing.

Minxian County of Dingxi City is the world-renowned origin and main production area of ??authentic Chinese medicinal materials. The cultivation of Angelica sinensis has unique brand advantages and geographical advantages. The product rate of the angelica grown there is 95%, accounting for 70% of the national angelica market share, with an annual export of 2,200 tons, making it one of the local pillar industries. In 2004, Minxian Angelica obtained the certification trademark from the State Administration for Industry and Commerce. In the same year, Minxian Huaxing Chinese Medicinal Materials Co., Ltd. took the lead in obtaining the green food A-level certification from Mingui, the China Green Food Center, and obtained the export enterprise qualification certificate. In 2005, it passed the GAP base certification and origin certification (origin protection certification) centered on Min County. The Gansu Provincial Bureau of Quality and Technical Supervision has promulgated local standards such as "Danggui Pollution-free Quality and Safety Standards", "Danggui Pollution-free Production Technical Regulations" and "Danggui Producing Area Environmental Standards". The Mingui varieties Mingui No. 1 and Mingui No. 2, successfully bred by the Dingxi Dry Farming Scientific Research and Extension Center, have come out one after another, ensuring planting resources, excellent quality and smooth sales, making Mingui planting more promising. prospects.