Every year for the three years that Obama has been in office, he has mentioned China in his State of the Union address. The number of times he brought up China has doubled each year, from once in his first address to four times most recently. He only casually mentioned China in 2009. In 2010, he declared that the “U.S. won’t accept second position.” In 2011, he admitted the reality of the U.S.’s declining status. The delicate changes in Obama’s outlook on China were clearly reflected in his three addresses.

Source: Xinhua, January 26, 2011
http://news.xinhuanet.com/world/2011-01/26/c_121027738.htm

According to an article in Qiushi Journal, economic strategy remains the heart of the U.S. overall long-term strategy, which is to transfer its domestic crisis to China. The economic strategy includes friction over the exchange rate, trade, agricultural produce, currency, resources, and energy. The exchange rate issue has always been the focus and is the make or break point. Political and diplomatic moves are designed to support the economic strategy. Politically, the U.S. uses human rights, climate, the China threat, and China’s "arrogance." Its diplomacy includes joining forces with the European Union and Japan and controlling China’s neighboring countries, thus encircling China politically. For the U.S. to re-enforce its military presence in the Northeast Asian region also supports its economic strategy.

Source: Qiushi, January 26, 2011
http://www.qstheory.cn/lg/zl/201101/t20110126_63559.htm

China’s military newspaper published an article by General Xu Guangyu on Hu’s visit to the U.S. It stated that during President Hu’s visit, both parties confirmed they would establish a cooperative partnership. “Per public opinion, this marks the beginning of the U.S. treating China as its global partner. For China, it carries pressure and responsibility – we have made achievements beyond the imagination of the outside world. Yet there are numerous subjective and objective problems and challenges. If we do well, the future will be bright and promising. If we do not do well, there will be twists and turns. As we empower our country and adapt to globalization, we must be more clear-minded and rational, calm but not servile, strong but not overbearing.”

Source: People’s Liberation Army Daily, January 30, 2011 reprinted at Huanqiu.com
http://mil.huanqiu.com/china/2011-01/1474089.html