Liu Lanfang, based in northwest China’s Gansu Province, is a craftswoman of Xiangbao or traditional Chinese sachets, which are handmade silk pouches stuffed with herbal medicines and embroidered with colorful patterns. With more than four decades’ experience in this craftsmanship, Liu says she has seen an increasing number of customers eager to buy this auspicious and decorative item in the run-up to and during this year’s Spring Festival. But why would this be? Join this edition of Footprints to find out.