我们党是一个代表广大人民群众根本利益的工人阶级政党，没有自己的特殊利益，历来光明磊落，胸怀坦荡。在长期的革命实践中，我们党形成了靠自己的力量和群众的参与，用整风的形式来解决党内主要矛盾和突出问题，以此推动自身建设和所领导的伟大事业的优良传统。延安整风就是? Our party is a working-class political party that represents the fundamental interest of the broad masses of people. It has always been open and honorable and does not have its own special interests. In the long course of revolutionary practice, our party has formed its fine tradition of building itself and the great cause it leads under its own power and mass participation, and by rectifying the major contradictions and outstanding problems in the party by rectifying the wind. Yan’an rectification is?