Title: You er yuan guan li
Description: Ben shu yi you er yuan guan li xian xiang ji qi gui lu wei yan jiu dui xiang,Yun yong xian dai guan li xue,Jiao yu guan li xue ji xue qian jiao yu guan li xue de ji ben li lun chan shi you er yuan guan li de ji ben li lun he ji ben yuan ze,Bing dui you er yuan ge xiang shi wu guan li ti gong ke cao zuo de cheng xu he fang fa deng.
Subjects: Jiao cai, Guan li, You er yuan, Gao deng xue xiao