Yuqun Yao

• Ren li zi yuan kai fa yu guan li gai lun
• Lao dong she hui xue
• Qiu zhi shou ce
• Ren kou da guo di xi wang
• Ren li zi yuan gai lun
• Ren li zi yuan kai fa yu guan li zong lun
• Zhongguo da xue sheng de jiu ye yu zhi ye wen ti =
• Zou xiang shi chang de Zhongguo jiu ye