Starship Troopers. Yes it's worth watching. It's both an excellent satire of a society dominated by its military (it's portrayed as if it's an in-universe propaganda film) and an extremely well crafted action film.
It was directed by Paul Verhoeven, the same guy who directed RoboCop and Total Recall.
Only if you support China blindly.
I'm a socialist and I have many issues with the take that China does no wrong.