Think about it: the Lifan keeps its structural integrity whereas the BS4 A pillar is already bent and the passenger cage is about to collapse. (See CNCAP photos)
That's quite a difference. You can forget about opening the driver door on the BS4, It's jammed for sure.
EU BS6 did better after improvements, but the BS4 test proves they still don't give a rat's ass about the chinese models. And the low test speed lets them get away with it.