Students experience handicraft of making blue calico in China's Nantong (3)

Wu Lingshu (front), an inheritress of the blue calico handicraft, shows the college students how to spin at the Blue Calico Museum in Nantong, east China's Jiangsu Province, July 15, 2015. College students came to the Blue Calico Museum to experience the handicraft of making blue calico during their summer holidays. (Xinhua/Huang Zhe)