A worker works at a dairy product testing room at Xi'an Yinqiao Dairy Company in Lintong District of Xi'an, northwest China's Shaanxi Province, Feb. 26, 2020. Up to now, 127 enterprises in Lintong district have resumed work and production, with more than 60 percent of the total number of employees back to their posts. (Xinhua/Liu Xiao)
