走进新世纪、加入“世贸”，青年已不仅是作为一个成长中的、伴有各类问题的群体而存在，更是作为一个待开发的、充满活力的人力资源群体而存在。青年研究也正在超越教育学、社会学的视域，而成为经济学、文化学、伦理学、政治学、心理学乃至生物学等诸多学科共同关注的焦点。 As we enter the new century and join the WTO, young people have not only existed as a growing group of people with various problems, but also as a human resource group to be developed that is full of vigor and vitality. Youth research is also beyond the horizon of pedagogy and sociology and has become the common focus of many disciplines such as economics, culture, ethics, politics, psychology and even biology.