Zhong hua ren min gong he guo lao dong he tong fa jie du

Descripción

Ben shu nei rong bao kuo : zong ze, lao dong he tong de ding li, lao dong he tong de lü xing he bian geng, lao dong he tong de jie chu he zhong zhi, te bie gui ding, jian du jian cha, fa lü ze ren, fu ze.