She hui bao zhang gai lun =

Ben shu gai shu le she hui bao zhang de ji ben yuan li he li shi yan ge, xi tong lun shu le she hui bao zhang de nei rong he gong neng, quan mian fan ying le guo qu san nian zhong wo guo she hui bao zhang zhi du gai ge suo qu de de zhong yao jin zhan, he guo ji shang ju you dai biao xing de guo jia zai ge zi she hui bao zhang zhi du kuang jia nei suo jin xing de xin diao zheng.