People know what I'm doing.

I really do not think about 'Oh, right now I have to defend those points and this title.' I just really want to enjoy playing on the court, in front of the fans.

Nobody says if you hit No. 2 in the world you have to win all your matches.

I think players changing coaches is normal.

When I got into the sport I was so fat that my manager said he should send me to boot camp to lose the weight!

People in China say: 'If you love your children, send them to New York. If you hate your children, also send them to New York.

I've played in a lot of big matches and you learn from them.