Yang says he thinks the North Korean leader's visit is aimed at discussing cooperation with China on strengthening economic ties, nuclear disarmament talks and "the Cheonan incident."

VOA: standard.2010.05.03

Yang-Da says you just have to add up people's preferences and those in the minority do have their preferences weighed.

杨达说，必须总体考虑人们的选择,而其中少数人的选择其实也被衡量过了。

耶鲁公开课 - 公正课程节选

Professor Yang says the situation could easily escalate.

VOA: standard.2010.05.27

Yang Moo-jin, a scholar with the University of North Korean Studies in Seoul, says the North is "playing hard ball".

VOA: standard.2010.05.27

Yet Yang Shuai, manager of a Beijing real estate office, says home ownership is on the rise.

VOA: standard.2009.09.28

In China,Fuqiang Yang, the director of climate issues at the Beijing office of the World Wide Fund for Nature, says his country has already what he calls an ambitious target to cut carbon gasses.

VOA: standard.2009.11.27