A stacked HS team might. Their perimeter play is always awful, and while they have skilled bigs most of them lack the physicality to bang with most pro/semi-pro bigs from other regions. They are a middle of the pack national team in by far the weakest region in the World Cup, and were only ever competitive with decent teams when they were running Yao into the ground.
My understanding is a lot of their problem is their method of player development. Essentially just taking the tallest kids and training them at a young age in all around skills and not refining their abilities to specific positions or roles. But I'm sure other countries scratch their heads about how the US develops soccer players.
Don't they play a more team oriented style, to a fault? I remember Yao being upset with how they wouldn't just give him the ball and let him do his thing. There was also talk about them not sending anymore players to the NBA because of how Yao turned into a "diva". They didn't like how he became a star on his own and more self sufficient.
I haven't heard anything about the Chinese teams since Yao retired but I do remember hearing about the building tension between Yao and the team, or the coaches rather.