Book excerpt: Since the early 2000s, the People's Republic of China has become an increasingly key player in the fortunes of Central Asia, both diplomatically and strategically, particularly through the Shanghai Cooperation Organization. Economically, China has become one of the largest traders andinvestors in Kazakhstan, Kyrgyzstan, Uzbekistan, Tajikistan, and Turkmenistan, drastically diminishing Russia's long-time dominance and the influence of the United States and Europe.Treating China as an external factor in the domestic ordering of Central Asia, this volume uniquely analyzes the changes that have revolutionized the systems and societies of Central Asia. It reveals how China has become a subject of public debate and academic and expert research, and it follows thenew cultural mediators, petty traders, lobbyists, migrants, and diasporas that have emerged in conjunction with the country's rise. China's ascendance has also triggered a number of anxieties and phobias across Central Asia, and the authors show how its dominance has brought Sinophobia andSinophilia into closer relation.