An employee works at a distribution center of SF Express in north China's Tianjin, Feb. 26, 2020. All the distribution centers belonging to a total of 17 express companies above designated size in Tianjin have resumed work. (Xinhua/Zhou Runjian)
Express companies above designated size in Tianjin resumes work
Source: Xinhua| 2020-02-26 19:45:27|Editor: huaxia
