friends were all shocked."Ou Yan, you've gone too far! You actually kicked Xia Rou until she vomited blood!"Do you know who RouRou is Have you heard of the Xia family in Beijing They've been close fri...that news story. At the time, he thought Professor Yan was very capable because no one else in the world could figure out a way to do it."You wouldn't be Professor Yan from Peking University, would yo...