Xifeng District, Qingyang City. Xifeng District of Qingyang City is the production base of sachets. Xifeng District adopts a combination of administrative promotion and market promotion, vigorously develops the folk culture industry of sachets, regularly carries out sachet embroidery training activities, and gives full play to the role of "passing, helping and bringing" by masters and embroidery experts at all levels, so as to enhance the skills of employees and expand professional production groups.