(Photo: Xinhua)
A teacher with a vocational school in Anshan, Liaoning province, teaches online. (Photo/Xinhua)
A Physics teacher gives an online tuition to students at Hefei NO. Eight Senior High School in Hefei, East China's Anhui province, Feb 3, 2020. (Photo/Xinhua)
A family in Chongqing exercises at home. (Photo: Wang Quanchao/Xinhua)
Doctors from the General Hospital of Ningxia Medical University provide online medical consultation services. (Photo/Xinhua)
