Shanting District in China's Shandong promotes air-dried sweet potato business for poverty relief

Workers pack air-dried sweet potato slices at a workshop in Shuiquan Town of Shanting District in Zaozhuang City, east China's Shandong Province, Dec. 28, 2018. Shanting District promoted air-dried sweet potato business since winter started, as an effort to help over 1,100 impoverished residents increase income during the slack season. (Xinhua/Liu Mingxiang)