周恩来在６０年代初就指出，党在执政的历史条件下，特别应对党员进行自觉的党性修养教育，以杜绝和抵制剥削阶级思想的侵蚀，保持中国工人阶级先锋队的本质。周恩来认为，党的领导干部过好“五关”，是自觉进行党性修养的最基本要求。第一，思想关。过思想关，就是自觉改造主? In the early 1960s, Zhou Enlai pointed out: Under the historical conditions of the party being ruling, the party should, in particular, educate party members on their own initiative in the education of the party spirit in order to put an end to and erode the erode of the exploiting class ideology and maintain the nature of the vanguard of the working class in China. Zhou Enlai believes that the party’s leading cadres have played a “good job in the five key points” and are the most basic requirement for conscientiously carrying out party spirit cultivation. First, the thought is closed. Through thought, is to consciously transform the Lord?