The Social and Sciences Academic Press recently published the "2013 Youth Development Report" on China's youth. According to the report, 'new urban migrants', a youth group with the latest knowledge, different and more international vision, has come into being after the reform and opening up. The youth refers to those residents on the Chinese mainland born after 1980 and above 16 years old, who work and live in a city but without the local household registration. They mainly fall into three typical categories: "Ant Group", the new generation of farmer workers and white-collar workers.