Sincethediscoveryofnovelcoronavirusandthetransmissionofhumanbeings,awarofepidemicpreventionandcontrolthathasbeenlinkedtothewholepopulationhasbegun.AlthoughtheepidemicsituationinChinahasbeeneffectively
TheexecutiveyuanoftheCentralPeople'sGovernmentofChinadecidedinDecember1949tomakeMay1LaborDay.After1989,theStateCouncilbasicallycommendedthenationalmodelworkersandadvancedworkerseveryfiveyears,about300