Zhou Aimin, associate professor of sociology, Hunan provincial Party school, the leader of the discipline of social security, Master's tutor, PhD in sociology at Renmin University of China, chaired and completed a national social science fund project, participated in and completed the research on many national and provincial social science fund project, monographs and co-authored books. Many papers have been published in the Journal of Guangming Daily and the Journal of the Party School of the CPC Central Committee etc. and many copies were reproduced by the Xinhua digest and the copies of the newspapers and periodicals. Jiang Yaohui, currently is a lecturer at the Party school of the Hunan Provincial Committee of the CPC (Hunan academy of governance) and a PhD student at the Central South University. He holds a Master of Management (Social Security) and a Master of Law (Civil and Commercial Law). He has published several academic papers, including 4 are CSSCI source journals. Tian Li, the social security major PhD of Wuhan University. Now works in Party School of the Hunan Provincial Committee of C.P.C, women theory department, lecturer. Main research field are the old-age security system construction and occupational safety. Recent years, successively published many academic papers in ""social security study"" and ""search"". Write in collaboration with two series reports—""2015 China's social security reform and development report"" and ""2014-2015 report on China's medical and health system reform"", one textbook—"" social security"".