Wang Yihan gets nervous too easily and gives away a big lead. I see that happens a lot of times. She has to fix that if she wants to avoid getting upset in the London Olympics.
You have to take into account this is a team match,not individual, so I've to look at it from a different perspective
If Wang XL/Yu Yang takes this match as they are expected to,I don't see how Wang Xin can lose hers vs Porntip, seeing the way WX played yesterday
Wang Yihan is not invincible ..but her determination and commitment paid off. She needs to stay relax and do not commit too many unforced errors. This semifinal game will be closed by Wang Xin unless Yu Yang plays badly again