Ningxia Tan sheep is famous for its tender meat, juicy, light taste, delicious taste and rich nutrition. "Yanchitan sheep" is a national geographical indication product. It was listed as the designated food of G20 Hangzhou Summit, Xiamen BRIC Summit, Qingdao Shanghe Summit and Davos Forum in the summer of 20 19, and was praised as "Rolls Royce of mutton industry".