This book excerpts part of manuscript, which Contemporary World Studies Center researchers, special directors and special researchers who are wrote in 2012-2013 year. The whole book is concentrate mainly on changes which happen in China and world political structure, also contains some challenges the global will face. At the same time, it will explain a lot of international problems in rigorous and objective. Leading author team including Yu Hongjun, Jin Chanrong, Pang Zhongying......those famous experts who are usually solve international issues. In addition, it contains some foreign consultants, such as the former Prime Minister of Italy Prodi, the former Prime Minister of Poland Oleksiy and the president of Royal Strategic Research Academy of Kingdom of Morocco Muline, those celebrities devote themselves in this strong author team.