A waiter delivers glasses of wine to guests at a luxury hotel bar near the Bund in Shanghai, on Sept. 8, 2012. Aly Song/Reuters /Landov hide caption

itoggle caption Aly Song/Reuters /Landov

A woman walks past the headquarters of the People's Bank of China (PBOC), the central bank, in Beijing. Jason Lee/Reuters/Landov hide caption

itoggle caption Jason Lee/Reuters/Landov

A supporter holds a sign with pictures of Edward Snowden, the former National Security Agency contractor who leaked details about the agency's surveillance programs, and Hong Kong movie star Jackie Chan during a protest outside the Consulate General of the United States in Hong Kong on June 15. Snowden has been holed up in Hong Kong since the leaks. Kin Cheung/AP hide caption

itoggle caption Kin Cheung/AP

In this photo released by China's Xinhua News Agency, smoke rises from a poultry farm owned by Jilin Baoyuanfeng Poultry Company in Jilin province on Monday. Wang Haofei/AP hide caption

itoggle caption Wang Haofei/AP

A couple waits for a high-speed train in the Chinese city of Qinhuangdao. Modern infrastructure and the expanding private sector have greatly increased efficiency and customer service in many parts of Chinese life. Ed Jones/AFP/Getty Images hide caption

itoggle caption Ed Jones/AFP/Getty Images

Skyscrapers are obscured by heavy haze in Beijing on Jan. 13. Air pollution remains a serious — sometimes overwhelming — problem, but researchers say environmental technology is available to solve it. Ng Han Guan/AP hide caption

itoggle caption Ng Han Guan/AP