Director Zhang Guoli (L) and Feng Xiaogang attend the panel discussion of the second session of the 12th CPPCC National Committee in Beijing, capital of China, on March 6, 2014. (CNS/ Chen Chao)
During the "two sessions", every NPC deputy or CPPCC member is busy with listening reports, studying report, discussing proposals, and receiving interviews. Excited or tired, micro-expression is shown on their faces to express emotions at that moment.