Using the methods of historical analysis,based on first-hand historical materials such as archives and letters,combined with newspapers,periodicals,books and other relevant documents,this paper makes a textual research on the historical event of China’s participation in...MORE Using the methods of historical analysis,based on first-hand historical materials such as archives and letters,combined with newspapers,periodicals,books and other relevant documents,this paper makes a textual research on the historical event of China’s participation in...