The most numerous plane in the Chinese airforce is the J-10. A plane that first rolled off the production line in 1955.
The second most numerous is the J-7.....which came into service in 1959.
Third, the J-11. A decent plane, if a bit lackluster for 1998. Its no match for anything from the F-16 up. And the F-16 is a plane that's coming up on 50 years old.
The J-16, the next most common plane still can't match our F-16.
It isn't until you get to J-20 that you FINALLY have a plane that (at least on paper) could match some of our older jets. And they've got maybe 200.
The China doesn't have that many good planes. And it has very little experience fighting wars with them.
And there's zero evidence they have any significant number of amphibious landing craft. Oh, you can IMAGINE they do to buttress your argument. But you can't connect that wistful thinking to reality with any evidence.
They just started their FIRST sea trials for their FIRST amphibious assault craft in March of this year.