进入到２１世纪的世界，既充满了合作与机遇，也处处是竞争和挑战，世界多级化趋势不可逆转，经济全球化进程不断加快，科技进步日新月异，知识经济方兴未艾。在国际合作更加广泛的同时，综合国力的竞争也日益激烈。与此同时，国内的改革进入攻坚阶段，发展进入关键时期，随着 Entering into the world of the 21st century, not only is full of cooperation and opportunities, but also everywhere is competition and challenges. The trend of multi-level world is irreversible. The process of economic globalization is accelerating. The progress of science and technology is changing with each passing day. The knowledge-based economy is in the ascendant. As international cooperation is more extensive, competition in overall national strength is also becoming increasingly fierce. In the meantime, domestic reforms have entered a crucial stage of development and development has entered a crucial period, with