Who are the Lycium barbarum pickers in Ningxia?

People picking Lycium barbarum in Ningxia include women from immigrant villages. According to relevant data, there are more than 20,000 Lycium barbarum pickers every year in Zhongning County, Ningxia, most of whom are women from surrounding ecological immigrant villages. Ningxia Hui Autonomous Region, referred to as Ning for short, is a provincial administrative region in People's Republic of China (PRC), and Yinchuan, the capital, is one of the five minority autonomous regions in China.