As the product of reform and opening up，new social stratum has become the important social groups in our citizens. This group is becoming younger，better-educated and professionally. Their social mentality showed the following characteristics：the strong sense of crisis，but full of confidence in the prospects for future. Degrade themselves and think unable to share theachievements of development. Smallcircles and higher cultural identity. Higher social responsibility. To view the internet as the main channel for social participation. Approve the national policy but be critical to the society.