美国华侨华人的数量与成就和贡献等方面的进步 ,世界各国的华侨华人均无出其右。他们的生存与发展 ,与中美关系的发展状况密切相关 ,而中美关系在中外关系中则更具有重要性、复杂性和多变性。华侨华人因而自觉地利用自己的优势 ,在政治、文化、经济、科技等方面对中美关系发挥作用 ,并且利用其实力影响美国政要和选民 ,以充分发挥重要作用。 The number of overseas Chinese in the United States, their achievements and contributions, and other advances have shown that overseas Chinese in all countries in the world have no exception. Their survival and development are closely linked to the development of Sino-U.S. Relations. Sino-U.S. Relations are even more important, complex and changeable in their relations with China. Overseas Chinese thus consciously use their own advantages to play a role in the relations between China and the United States in politics, culture, economy, science and technology, and use their power to influence the U.S. politicians and voters in order to give full play to their important role.