Very likely so, and bellow is a link to a Los Angeles Times piece (AND DEVASTATING PHOTO!!!) illustrating this situation -
It appears that Obama was very frustrated that his act went nowhere and Wen avoided him – then he forced a meeting with Wen and… here the photograph is indeed telling, with mister Wen in an imperial, if not an contemptuous posture listening with to a perspired Obama who kept doing some ‘splanations…

Terrible indeed, since the photo shows that Wen didn’t even tried to hide his dislike for Obama’s antics – someone who looks like is teaching an ACORN workshop -

http://latimesblogs.latimes.com/washington/2009/12/obama-wen-jiabao-bow.html