Title: Xiang yuan ding na yang guan li
Description: Ben shu tong guo liang zhong guan li xue de bi jiao,Jie xi le zhi xing li, ling dao li, yuan gong zhong cheng du, yi ren wei ben deng zhu duo guan li li lun de ge zhong ao mi,Bing qie ji chu le yi zhong yuan ding shi guan li de jie jue fang an.
Subjects: Guan li xue