Nope, the former Soviet satellite states are not necessarilly allies of Russia, but Russia wants to control them. It sees their allying with the Western countries like the United States as a threat to its sphere of influence. It is very wary for example of allowing countries like Ukraine into NATO for example as then that means if Russia invaded Ukraine, NATO would have to respond militarily. Countries like Poland and the Czech Republic that lean much more towards the United States the Russians want leaning to them.
China wants to be the hegemon in that region of the world. A country they have been especially bullying of as of late are the Phillippines, which after having told us to leave years back, are now asking the U.S. to come back into that area as a military presence. The U.S. is responding by re-opening the bases of Subic Bay and Clark Air Force Base.
For some links:
http://www.businessmirror.com.ph/home/top-news/26804-exclusive-adviser-to-un-cautions-china-vs-bullying-phl
http://www.zamboangatoday.ph/index....11286-which-option-will-the-bullied-take.html
One big problem is that China asserts a whole lot of areas around that region as belonging to them, which a lot of other countries in the region disagree with. The most famous example is Taiwan, which China asserts is really a rogue Chinese state that they at some point want to re-take by force.