social security
试论数据库在社保行业中的应用_OK期刊网-论文发表指导|期刊真伪辨别 关键词] 数据库; 社保; 社保服务 [gap=571]Key words] database; social security; social security services
social insurance
... 花红/奖金Bonus 佣金/提成Commission 社保Social Insurance ...
Social Security Fund ; NSSF ; National Social Security Fund ; OASDI
social welfare system ; Social security system
social security card ; medical card