Gong gong guan xi shi wu

By Wei Wei, Hongbin Liu

Subjects: Jiao cai, Gong gong guan xi xue, Zhi ye jiao yu

Description: Ben shu bao kuo gong gong guan xi ji ben yuan li, Gong gong guan xi de zhu ti ji gou yu cong ye ren yuan, Gong zhong, Gong gong guan xi chuan bo, Gong gong guan xi gong zuo cheng xu, Gong gong guan xi wei ji de guan li, Qi ye xing xiang de su zao, Gong gong guan xi li yi ba ge xue xi qing jing.