社会保障是保障人民生活、调节社会分配的一项基本制度,关系人民幸福安康和社会公平和谐。改革开放以来,我国社会保障事业取得了很大的成绩。尽管如此,我们也清醒地认识到,当前及今后一个时期,我国社会保障事业面临着经济发展方式转变、城镇化、老龄化带来的巨大挑战,社会保障制度不完善、管理体制不规范、城乡发展不平衡等问题比较突出,社会保障体系建设任务十分艰巨。党的十八届三中全会提出要在我国建立公平可持续的社会保障制度。2015年1月14日,国务院公布《关于 Social security is a basic system that guarantees the life of the people and regulates the distribution of the society. It has a bearing on the happiness and well-being of the people and the social fairness and harmony. Since the reform and opening up, China’s social security has made great achievements. Nevertheless, we are also clearly aware that at present and for some time to come, the cause of social security in our country is facing great challenges brought about by the transformation of the mode of economic development, urbanization and aging. The social security system is not perfect and the management system is not standardized. Problems such as unbalanced development are more prominent and the task of building a social security system is arduous. The Third Plenary Session of the 18th CPC Central Committee proposed to establish a fair and sustainable social security system in our country. January 14, 2015, the State Council promulgated the "