For those who come (return) to Guangdong from the prefecture-level city where the high-risk area is located (except for the non-closed and closed areas outside the county), under the unified arrangement of the community where the school (family) is located, the family (school) health monitoring will be carried out (the interval between two nucleic acid samples is 24 hours) and 14 days;
Carry out "four ones" (i.e. issuing health notice, conducting health consultation, scanning health code and conducting nucleic acid detection) and 14 days self-health monitoring for the returned students from Guangdong in the prefecture-level city (non-closed control area) where the middle risk area is located;
Entry personnel (except Macao) can return to school only after strictly implementing the "14+7" health management measures without abnormality;
Strengthen the epidemic management of mainland minority students after returning to school.