I think what PLAN has done in terms of training intensity so far on these deployment is quite good. In fact, more than what I expected that they'd be able to do at this point.
But it's silly to make statement like USN cannot do this.
We don't know what kind of sorties PLANAF is doing. We don't know what is the most number of sorties they can do. We don't know how replicable they can do in real combat environment. We can certainly hope that they are doing quality sorties in practice and that they are replicable.
It's just good to see them operating at very reasonable tempo that (I hope) is workable in a high intensity conflict.