

I cannot speak for this area of science, but in my field China’s research papers, for example rock mass failure response to complex stress states, are like a god send, really quality work. This is my opinion in my field but if I had to extrapolate… Remember the Soviets with all their propaganda had amazing scientists
Zimbabweans speak fluent english, most Zimbabweans I have worked with are really, like really well educated and I feel so dumb having this Afrikaans accent around their British English