U.S.–China Strategic and Economic Dialogue U.S. cabinet officials and agency heads participated making it one of the largest U.S. delegation to travel to a foreign country. As special representatives of President Barack Obama and President Hu Jintao, U.S. Treasury Secretary Timothy Geithner and Chinese Vice Premier Wang Qishan were joined by many high-level officials for the Economic Track. U.S. Participants: Chinese Participants: The third round the third round of China-US Strategic and Economic Dialogue (SED) were held from May 9 to 10, 2011 in Washington, US. Vice Premier Wang Qishan and State Councilor Dai Bingguo who are special representatives of Chinese President Hu Jintao and
Hu Jintao four times (2008, 2007, 2005 and 2004) on the Time 100 annual list of most influential people. Political observers indicate that Hu distinguished himself from his predecessor in both domestic and foreign policy. Hu's political philosophy during his leadership is summarized by three slogans — a "Harmonious Socialist Society" domestically and "Peaceful Development" internationally, the former aided by the Scientific Development Concept, which seeks integrated sets of solutions to arrays of economic, environmental and social problems, and recognizes, in inner circles, a need for cautious and gradual political reforms. The Scientific Development doctrine has been written into the Communist Party