Tai Lihua (2nd L), a member of the 11th National Committee of the Chinese People's Political Consultative Conference (CPPCC), communicates with other members with the help of a sign language interpreter prior to the fourth plenary meeting of the Fifth Session of the 11th CPPCC National Committee outside the Great Hall of the People in Beijing, capital of China, March 11, 2012. [Photo/Xinhua]