I think that Russia, China and Syria should urge the US and Europe that when the chemical weapons of Assad get under control it is their term to support peace in Syria  by abandoning  help for Al Quaeda.
They are both also responsible for the many deaths and a lot of suffering  in Syria because they fired the civil war on with their support for Al Quaeda.
People must be alert it is possible that other foreign interests may want to hinder a peace process.
With these must be dealt also when they get public.