Title: She hui bao xian fa zhi shi wen da
Description: Ben shu shi she hui bao xian fa zhi shi wen da,Gong shi er zhang,Zhu yao nei rong you:ji ben yang lao bao xian,Ji ben yi liao bao xian,Gong shang bao xian,Shi ye bao xian,She hui bao xian fei zheng jiao deng.
Subjects: She hui bao xian, Bao xian fa, Ji ben zhi shi
Places: Zhong guo