Relax. I’m sure they’ll be vetted and probably most won’t even be Chinese citizens. China is just as complicated a place as America^1. I’m an American software developer and I’d rather eat a bowl of hair than go work for my own government, much less any other. There’s lots of Chinese tech workers who just want to write software and not get involved.
^1 I’ll admit, Chinese food is more complicated. Like Louisiana vs Szechuan is a fair fight. I’ll take the Pepsi challenge with Memphis BBQ vs their best smoked pork. But after that, we’re gonna need to pretend Mexican and Italian food are American to be competitive.