For only thus can we transform the state of antagonism between the two different regimes within the country and achieve unity for common action against the enemy , in line with the changes in the relative political importance of china ' s external and internal contradictions 因为只有如此,才能根据民族矛盾和国内矛盾在政治比重上的变化而改变国内两个政权敌对的状态,团结一致,共同赴敌。