井冈山斗争时期是中共革命史上最为艰难的一段时期,期间中共不仅经受住了政治、经济、军事上的种种考验,在思想上也抵制了各种错误思想的侵蚀,通过加强制度建设和组织建设、经常性的党员教育活动和勇于理论创新来推动党的思想建设,纯洁了党内思想。这一时期党的思想纯洁性建设不仅为革命的胜利提供了重要的思想保障,同时也为新时期党的思想纯洁性建设提供了很多启示。 During the struggle in Jinggangshan, which was the most difficult period in the history of the Chinese Communist revolution, the CCP not only stood the test of politics, economy and military issues, but also ideologically resisted the erosion of various erroneous ideas. By strengthening system construction and organizational building, Recurrent party members education activities and courage in theoretical innovation to promote the party’s ideological construction, pure party thought. The construction of the party’s purity of thought during this period not only provided an important ideological guarantee for the victory of the revolution but also provided much enlightenment for the party’s ideological purity in the new era.