In order to win the new pneumonia (肺炎)Resistance War, the Ministry of Education issued a notice on putting off the start time of school in spring 2020. The exact start time of school will depend on situations and further notices. However, many parents are very worried that putting off the start of school may affectchildren’s studies. To avoid these problems, Local education departments organize online teaching and create a network platform(平台), where necessary courses can be shown every day, and online teaching can be given by excellent teachers of the subject, and students can learn at home through computer or mobile network.It can not only keep students indoors and not worry about the infection (感染) of the disease, but also make them study at home, improve their learning ability. Both the platform itself and the recorded lesson resources are more useful, and are welcomed by students and teachers. The start time of school will depend on the result of the new pneumonia Resistance War. Parents worried about the close of school because children may be infected by virus. Thanks to the platform, students can learn some necessary courses at home. Online teaching can help students to improve their learning abilities. Students would rather go to school than learn online at home.