what you know about China and Russia, China-Russia today is not China-Russia in 1960s
, both are guided by national interest than ideology as the pass, China is not longer a junor partner as during Soviet area, we're ten time of Russia economy, both can complement each other: they sell oil, gas while we sold them commodities and offer financial and investment, we can virtually can provide all Russians need and free Russia from US embargo, and Russia can provide energy we need and free from US blackmail of naval blockade.
We both are share the same destiny which to provide better living for both of our population, sure there is some nationalist view on each side but after all we're pragmatic and tolerance as long as both don't cross the red line of other, and to prove that I'm not bullshit, go to see the daily activities of Chinese and Russian at the border such as this video, we're acting like to live in the same nations.