Title: Shi yong lao dong bao zhang zheng ce jie da
Description: Ben shu gong fen san da bu fen:jiu ye yu pei xun, Lao dong guan xi yu gong zi fen pei, She hui bao xian.
Subjects: Lao dong fa, Ji ben zhi shi, She hui bao zhang, Fa gui
Time periods: Zhongguo