Xi Jinping is visiting Russia to meet with Putin, and will be meeting Zelensky (via video call) later in the month to promote a negotiated settlement.
He has said China and Russia are "ready to resolutely defend the UN-centric international system, stand guard over the world order based on international law". Xi's government of course is involved in an illegal campaign of genocide in Xinjiang, and Russia is ruled by an international criminal with an active arrest warrant. Russia has invaded and seized territory from existing UN members three times since 2008.
What a joke. Can be taken about as seriously as the United States' risible effort to establish itself as the world's policeman in the twenty-first century, despite its litany of international lawbreaking and war. Yet, at the same time, this is perhaps the closest a negotiated settlement has actually come-- Russia was refusing to negotiate with Ukraine until now, insisting it would only negotiate with NATO.