简介:SomechangeshaveindeedtakenplaceininternationalsituationfromSeptember11toIraqwar.Changesinbigpowerrelationsinparticularhavegivenfoodforthought.TodayⅠwouldliketofocusonthechangesintherelationsamongChina,RussiaandtheUnitedStatesaswellasmyconsiderationofChina’sdiplomacy.Whenwetalkaboutchangesintherelationsamongthethreena