China already stated they support Russia 100% because they need Russia to defend against the west. There was a document posted by Chinese media yesterday stating how to censor Russia content. Anything pro Russia to be promoted and anything against to be scrubbed.
Edit: This was screen grabbed from Weibo which was posted by Horizon News. (sorry got the wrong news agency)
https://twitter.com/lingli_vienna/status/1496097706493816833
https://www.businessinsider.com/china-news-outlet-ukraine-co...