Title: Zi ben yu shang ye mo shi ding ceng she ji
Description: Ben shu tong guo shi li de xing shi, Ju ti jiang shu le qi ye wei shen me xu yao zuo ding ceng she ji, Tou zi cheng zhang xing qi ye de gu quan zui zheng qian, Gu quan gai ge, Di cheng ben gu quan ji li ji rong zi shang shi deng nei rong. Ben shu wei du zhe xiang xi jie shao shi he ben qi ye zhan lue gao du de shang ye mo shi yi ji shang ye zi ben de gao duan yun zuo she ji fang an, Gai bian qi ye de chuan tong guan nian, Da zao ben qi ye de he xin jing zheng li, Bang zhu nin fa xian zi ji qi ye de gao li run qu.
Subjects: Qi ye guan li, Shang ye mo shi, Yan jiu