At present, the whole country has been fully liberalized, and people who come to (return to) Yang across the city do not need to check the nucleic acid test certificate and health code, and do not require landing inspection and three-day and three-day inspections.
If it is positive, it is recommended to wait until you are healthy. For those who have been positive and recovered, if you take good respiratory protection on the way home from other provinces, you will be less likely to be infected with other strains and your family will be less likely to be infected with COVID-19.