My apologies for going back to an earlier post, but i feel this needs correction and clarification.
Nevertheless, despite these successes, the strategic partnership remains fragile and vulnerable to bilateral and international developments. A negative historical legacy, enduring cultural prejudices and strategic suspicions, and even commercial disagreements threaten, over time, to undermine many of the gains of the recent past. In the transformed global environment after 9/11 there are signs that Moscow is rethinking its approach towards China as part of a more general evolution in Russian strategic calculus in the Asia-Pacific region and beyond. China's emergence as the next super-power, the spectre of increased Sino-American tensions, the changing balance of power between Moscow and Beijing, and rival agendas in Central Asia all have the potential to rekindle once dormant political differences and security fears.
http://www3.interscience.wiley.com/journal/118753932/abstract