alt Hacker NewsWang explicitly said that support for Russia in the war is about diverting the US focus from China. If the US shows it doesn't care about Ukraine's future (and Wang told the truth), then I doubt Chinas support will stay as is for long. At most it will be a bargain in the coming EU-China negotiations.
Russia continues to be a significant player in North Korea and Central Asia as well, and this requires Russia-China cooperation. Additionally, if a hot conflit between the US+PH+JP+TW and China happens, China will have to utilize Russian supply and logistics chains to a certain extent (eg. the Chongqing–Xinjiang–Europe railway).