Cai Lei, lecturer, Ph.D., Department of Sociology, Wuhan University. 1997 graduated from the Chinese Department of Huazhong Normal University, and received a master's degree in folklore from Wuhan University in 2005 and a doctorate in folklore from Beijing Normal University in 2009. The main research directions are folklore, rural studies and intangible cultural heritage research. Academic part-time, member of China Anthropology Ethnology Research Association.