For 10 points, name this country, the birthplace of Yao Ming.
The women's curling team of this country defeated Switzerland to win bronze at the 2010 Winter Olympics. A tennis player from this country defeated Caroline Wozniacki and Venus Williams in the fourth round and quarterfinals of the 2010 Australian Open, but lost to Serena Williams in the semifinals. A basketball player from this country was traded from the Nets to the Wizards in the recent offseason. Another basketball player from this country was recently limited to no more than twenty-four minutes a game, and is the starting center for the Houston Rockets. For 10 points, name this country, the birthplace of Yao Ming.
The women's curling team of this country defeated Switzerland to win bronze at the 2010 Winter Olympics.
{China}