It indicates that although Dulles showed flexibility in some degree, his moralism concept of international order hindered his ability to understand China and to form a far-seeing China policy.

• 通过分析说明，尽管杜勒斯也有某种策略上的灵活性，但他在道德主义基础上的国际秩序观念从根本上阻碍他认识中国问题的实质并形成有远见的对华政策。