Cai gou yu gong ying zhong de he tong yu guan xi guan li
by Bei jing zhong guo jiao tong yun shu xie hui. wu liu ren li zi yuan pei xun zhong xin
Ben shu zhu yao bao kuo si ge fang mian nei rong:gong ying lian zhong de guan xi guan li, You guan he tong lü xing de fa lü tiao kuan, He tong guan li de zhu yao fang fa, He tong ji gong ying shang guan li de zhu yao ji shu.
Cai gou guan liZi xue can kao zi liaoJing ji he tongGao deng jiao yuWu zi gong yingWu zi guan li