二是切实开展批评和自我批评，三是在改造客观世界中实现主观世界的改造。

Second, criticizing and self criticizing third remoulding the subjective would in the process of remoulding the objective world.

youdao

党内要分清理论是非、路线是非，要开展批评和自我批评，互相帮助，互相监督，克服各种错误思想。

Inside the Party we should distinguish right from wrong in terms of theory and of the Party line, conduct criticism and self-criticism and help and supervise each other in correcting wrong ideas.

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