The specialty wolfberry is produced in Ningxia, Inner Mongolia, Xinjiang, Hebei, Qinghai, Gansu and other places. Among them, Zhongning County in Ningxia is known as the "Hometown of Chinese Wolfberry". Ningxia wolfberry has a large cultivation area in my country. This variety is mainly distributed in northwest my country. Common varieties in other areas are generally Chinese wolfberry and its variants.