Third-graders of a senior high school take their temperatures to enter the school in Changchun, Northeast China's Jilin province, May 5, 2022. Third-graders of senior high schools in Changchun resumed class on May 5. [Photo/Xinhua]
Third-graders of a senior high school are seen at a school in Changchun, Northeast China's Jilin province, May 5, 2022. [Photo/Xinhua]
Third-graders of a senior high school take their temperatures to enter the school in Changchun, Northeast China's Jilin province, May 5, 2022. [Photo/Xinhua]
