In the past 6 years after Wenchuan Giant Earthquake in 2008，Sichuan Province got its numerous achievements on social construction and social development. Firstly，public welfare improved hugely，which facilitated the process of urban-rural integration，and established the solid foundation for New-urbanization in the New Normalcy. Secondly，government’s functions launched to transform，forging ahead from Control to Service；Thirdly，the grass-root community was penetrated to kick-off social governance innovation，which started the exploring of participatory governance mode. Those achievements are not only reached from the pressing of local social development，but also caused by series of supported policies from centre to provincial levels. On the other hand，there are still a lot of challenges placed on the way，the quicken steps of urbanization and labor migration bring huge press to employment，public welfare and basic right and interests of labors；the construction of key enterprise and factory bring risks to environment and social stabilization；different levels of development among each areas bring inequality and inharmonious within province；the input and increase on social public welfare are still limited；Ethnic community are still facing the risky of social stabilization，and so on. For this end，to innovate the social governance system，especially to further transform government’s function and to establish grass-root community-based governance system，will take the most important part in the future social construction in Sichuan province.