Title: Lao dong guan xi
Description: Ben shu yi ping heng lao dong guan xi shuang fang li yi, Zhui qiu lao zi"shuang ying"wei mu biao, Quan mian gai kuo le xi fang guo jia lao dong guan xi de ji ben li lun, Li nian guan dian, Zhi du shi jian mo shi, Zong jie le wo guo shi chang jing ji fa zhan guo cheng zhong lao dong guan xi wen ti chu li de jing yan zuo fa.
Subjects: Sheng chan guan xi, Lao dong, Jiao cai, Gao deng jiao yu