yang jiechi: poll results vary from time to time and from place to place.y understanding of american society is that there is a deep awareness of the importance of nurturing better relationship between our two countries. so i believe that the american people attach a great deal of importance to the visit. we have had some early harvest of this new model of the relationship between us. for instance, the trade between the two countries has grown quite a bit, and there are more student exchanges between us. and on the international scene, there has been good coordination between china and the united states, from the middle east to some parts of africa. from afghanistan to the korean peninsula. so a better relationship is in the interest of both of our peoples and the world. of course, a relationship cannot be free from any problems. even people sometimes do not see things in a common way, and i think for countries sometimes they might have some divergence of views. that is not that important so long as we put the differences in proper perspective. betty: let's