A teacher introduces correct ways to wash hands at a classroom in Beijing, capital of China, June 1, 2020. Students at their first and second grades of senior high schools, first and second grades of junior high schools and sixth grade of primary schools returned to school for this semester in Beijing on Monday. (Xinhua/Ju Huanzong)
Students return to school in Beijing
Source: Xinhua| 2020-06-01 17:02:41|Editor: huaxia