Zhang Haidi, member of the 11th National Committee of the Chinese People's Political Consultative Conference (CPPCC), answers questions by journalists during a news conference held by the Third Session of the 11th National Committee of the CPPCC on the 2010 Shanghai World Expo in Beijing, capital of China, March 8, 2010. [Xinhua]

Wan Jifei (L) and Zhou Hanmin, members of the 11th National Committee of the Chinese People's Political Consultative Conference (CPPCC), exchange ideas during a news conference held by the Third Session of the 11th National Committee of the CPPCC on the 2010 Shanghai World Expo in Beijing, capital of China, March 8, 2010. [Xinhua]