必须拿起批评与自我批评的武器———从严治党系列党课之七□苗佳瑛批评与自我批评是我们党的三大优良作风之一，也是我们党区别于其他一切政党的显著标志之一。正确地经常地开展批评与自我批评，是保证党的肌体健康，自觉清除自身的灰尘，增强党的战斗力和凝聚力的锐利武... Must pick up the weapon of criticism and self-criticism --- Severe Party Conduct Party Class Seven □ Miao Jialing criticism and self-criticism is one of the three fine style of our party, and is also a significant symbol of our party from all other political parties one. Correctly and regularly carrying out criticism and self-criticism is a sharp force that ensures the party’s body is healthy and consciously removes its own dust and enhances the party’s combat effectiveness and cohesion ...