MaoZedong'sreportattheYan'anCadreMeetingonMay19,1941.In1953,itwasincludedinthethirdvolumeof"SelectedWorksofMaoZedong"publishedbyPeople'sPublishingHouse.In2011,itwasincludedintheeighteenthvolumeof"SelectedDocumentsSincetheFoundingoftheParty"publishedbytheCentralLiteraturePublishingHouse.Thereportelaboratedonfourissues,namely:1.The20yearsoftheCommunistPartyofChinaare20yearsinwhichtheuniversaltruthofMarxism-LeninismhasbeenincreasinglyintegratedwiththeconcretepracticeoftheChineserevolution.2.Explainourshortcomings.3.Furthercontrastandexplainthetwooppositeattitudes,thesubjectivistattitudeandtheMarxist-Leninistattitude.4.Putforwardspecificopinionsonhowtoreformlearning,andproposetothewholepartythetaskofsystematicallyandthoroughlystudyingthesurroundingenvironment;shouldgathertalents,dividelaborandcooperate,andstudyChinesehistoryinanorganizedandplannedmanner;fortheeducationofin-servicecadresandcadreschoolsEducationshouldestablishapolicycenteredonstudyingtheactualproblemsoftheChineserevolutionandguidedbythebasicprinciplesofMarxism-Leninism,andabolishthemethodofstudyingMarxism-Leninisminastaticandisolatedmanner.Thisarticlesummeduptheexperienceandlessonsofthepartyhistoryfromtheideologicalandtheoreticalbasis,andisanimportantdocumentforstrengtheningtheparty'sideologicalconstruction.