1. All migrant workers in Qingming should contact in advance before arrival, report to their communities (villages), units (or hotels) immediately after arrival, and actively cooperate with information registration, nucleic acid detection, health management and other epidemic prevention and control measures.

2. All foreign positive personnel must hold negative nucleic acid test certificates within 48 hours, and those without certificates will be persuaded to return in principle.

3. If you have lived in an area with high epidemic risk in the past 14 days, you need to conduct 1 nucleic acid testing on site.