Guan xi guan li an li

Ben shu tong guo dui 4 ge dian xing guan xi an li de zong he fen xi, Tan tao le dang qian zhong guo ying li zu zhi he fei ying li zu zhi suo mian lin de tiao zhan:da ke hu guan xi guan li, Wei ji guan xi guan li, Nei bu guan xi guan li he jing li ren zi wo guan xi guan li.