Chinese Vice Premier Wang Qishan (C), Gary Locke (2nd L), Commerce Secretary of the United States, Ron Kirk (2nd R), Trade Representative of the United States, US Agriculture Secretary Tom Vilsack (1st L), and US ambassador to China Jon Huntsman pose for a group photo before the small-scale talks of the 20th China-US Joint Commission on Commerce and Trade in Hangzhou, east China's Zhejiang Province, Oct. 29, 2009. [Wang Dingchang/Xinhua]