I guess that would be Kaiser Kuo.

我想应该是郭怡广吧。

"He could not stand the pressure," Ms Kuo said.

郭女士说，他承受不了其中的压力。

A Baidu spokesman, Kaiser Kuo, declined to comment.

一位百度发言人Kaiser Kuo拒绝发表评论。

Amber Kuo is the most beautiful girl I have ever seen.

郭采洁是我见过的最漂亮的女孩。

But Kuo said the new service is not related to Facebook.

但郭怡广说新的服务与脸谱公司没有任何关系。