整风是我们党在一定时期内进行的普遍的马克思主义教育活动，是通过思想和作风整顿，依靠自身的力量解决党内主要矛盾和突出问题的有效形式。延安整风是诸次整风中最为著名、最有影响的一次。我们回顾延安整风的历史，探究延安整风精神，对于我们今天用整风精神搞好“三讲”教 Rectifying the wind is a universal Marxist educational activity carried out by our party during a certain period of time. It is an effective form for resolving the major internal contradictions and outstanding problems within the party through the rectification of our thinking and work style. Yan’an rectification is the most famous and influential one in all rectification campaigns. We reviewed the history of rectifying wind in Yanan and probed into the rectification spirit of Yan’an. As for today, we use the rectification spirit to improve the “three stresses”