Once the WS-10 is mastered and mature, a lot ball starts rolling. Subsequent high thrust turbofan development will also experience a easy path.Indeed this is perhaps a game-changer-level event! It's far more than about boosting Y-20 performance, it's about changing our aviation industry military & commercial.
Look forward to Chinese civilian jets powered by WS-20 variant or other high-pass turbofan, and these civilian airframes can be repurposed for military use like tankers, AWAC, ASW, ELINT, etc.