And that, alone, is inadequate. With NK and Iran you are talking armament. Do you think a deal with the North Korean regime that achieves nuclear disarmament is possible with any negotiator? I think things would at least seem to have to change in NK. I'm guessing Iran is strong enough that things are going/have gone that way as well. Do you think there is anything the rest of the world could offer the PRC that would tempt the government to stop planning on developing its military first to parity and then almost certainly supremacy over any other available opposing force?
There was an agreement with Iran that they had kept to until after Trump decided he didn't like it.
John Bolton's endorsement of the Libya model for dealing with North Korea certainly doesn't give them any incentive to disarm.