Historically, China was isolationist. The Opium Wars in the mid-19th century is a good illustration of why. From this context, China’s announcements of a series of international trade and finance initiatives by which China would assume a larger leadership role internationally are stunning. Doubtless the enhanced role is in line with China’s geopolitical and economic interests. After all, political realism is hardly a dead theory in the 21st century. Even so, the impact of the reversal on the culture is significant, and thus worthy of study. Specifically, the traditional mistrust of foreigners is likely to diminish. As it does, the Chinese will be more likely to consider and even advocate for economic and political principles, such as liberty and rights, that are valued elsewhere in the world but not so much in China. The result could be increased political instability. In short, the initiatives timed to coincide with the Asia-Pacific Economic Cooperation (APEC) meeting in November 2014 could eventually weaken the Chinese government’s grip on power.
The full essay is at "China's Increasing International Role"