【正】The author presents an eyewitness testimony to the pre-1959 old Tibet of feudal serfdom and to the sea change in the post-democratic reform new Tibet over
<正>This article puts forward a'unified field theory'for international relations(IR).It first divides current western IR theories into hard and soft cat
<正>The international system has undergone two major transformations in modern history,first from a loose,scattered regional pattern into a centrally unified gl