The major turning point was the first 4 rallies in game 2. Long rallies where even when MAS was controlling the play, the shuttle refused to die and CHN girls retook control with exquisite defensive shots.
CHN bagged WD title... poor ZYW, she always has to switch partner and therefore could not guaranttee consistent WR... otherwise if her current pair also ranked top 4, she needs not to fight with teammates for a place in SFs in future... ... and then bad news for the rest of world... it would be red sea in future SFs...