This study defines the concept of and classify the characteristics of the new generation of migrant workers，and discusses how the new generation of migrant workers become the backbone of rural revitalization from the political，economic and cultural aspects of the rural areas. “Rural political revitalization” takes “How the new generation of migrant workers in Guangzhou play a leading role in the villager autonomy system” as the entry point for discussion；“Rural economic revitalization” takes the university students' “Innovation and entrepreneurship competition in universities + returning home for entrepreneurship” as the breakthrough point for study；“Rural cultural revitalization” explores how to make further innovation on the basis of inheriting traditional culture through the two cases-decline of the traditional festival “Pastry Festival” in Zhaoqing，Guangdong and the growing prosperity of “Fishing Festival” in Guizhou.