During the new crown pneumonia epidemic, after the end of the Spring Festival holiday, it is more important to do an orderly job of prevention and control of the epidemic among returning people. Among the effective means of prevention is the implementation of staggered return, appropriate holiday extension, temporary return to work, which is conducive to the prevention and control of the epidemic. The number of new confirmed cases is growing faster or the areas with greater potential risks can take the necessary measures to postpone the start of work, opening, classes, etc. At the same time, do a good job in transit epidemic prevention and control, take public transport to do the required protection, closed transport to reserve the necessary area for the use of the stay on the way as far as possible.