Students walk at the campus of Nanmen primary school in Hefei, east China's Anhui Province, April 26, 2020. Primary school students in grades 4-6, junior and senior high school students in grade one returned to school in Hefei on Sunday. (Xinhua/Zhang Duan)
Schools in Hefei take prevention measures as students return
Source: Xinhua| 2020-04-26 15:10:00|Editor: huaxia