Chinese President Xi Jinping called Russian President Vladimir Putin his “dear friend” during his state visit to Russia this week. CNN’s @selinawangtv on some of what these “friends” do - and don’t do - for each other. #CNN #news #China #Russia | Stopped short of providing lethal aid | “dear friend” | Unlikely to provide that kind of aid | Making Xi Jinping look like responsible global statesman | “marriage of convenience” | BIG QUESTION: Just how far is Xi Jinping willing to go for his “friend”? | Preserving its own self-interests | China refused to condemn invasion of Ukraine | Big credibility boost for Putin