How to understand not going out of Beijing unless necessary?

It means that those who can't leave the local area should try not to leave the local area, and those who really need to leave should try to avoid going abroad or going to high-risk areas in China. Try to reduce unnecessary crowd gathering activities and try not to go to crowded places, especially closed places. ?

Wang Bin appealed to the general public not to go out unless necessary during their stay in Spring Festival travel rush. If you must travel, you should pay attention to traffic and tourism information, and at the same time pay attention to off-peak travel, protect yourself throughout the journey and try to avoid going to crowded places.

The cost of nucleic acid testing for college students returning to school shall be borne by the school:

Beijing requires teachers and students in high-risk areas of colleges and universities to have nucleic acid testing certificates within seven days of returning to school. At the press conference, Kou Hongjiang, director of the Education Office of the Municipal Party Committee, made it clear that the expenses would be paid by the school.

In addition, according to the current situation, the number of college students returning to school every day in this city is relatively stable, and students have not encountered much problem in purchasing tickets for returning to Beijing. Kou Hongjiang said that if you encounter difficulties, you can ask the school for help.