Hu Jintao the signing of the preferential trade agreement ECFA in 2010. In response to the great number of social problems in China, in March 2006, Hu Jintao released the "Eight Honors and Eight Shames" as a set of moral codes to be followed by the Chinese people, and emphasized the need to spread the message to youth. Alternatively known as the "Eight Honors and Disgraces", it contained eight poetic lines which summarized what a good citizen should regard as an honor and what to regard as a shame. It has been widely regarded as one of Hu Jintao's ideological solutions to
35th G8 summit invited to attend the summit and to participate in some, but not all, G8 summit activities. The G8 plus the five largest emerging economies are known as G8+5, including: Brazilian President Luiz Inácio Lula da Silva, Chinese President Hu Jintao, Indian Prime Minister Manmohan Singh, Mexican President Felipe Calderón and South African President Jacob Zuma. Hu Jintao curtailed his participation following the eruption of ethnic rioting in Ürümqi. In his place, State Councilor Dai Bingguo led the Chinese delegation at the summit. Previous G8 summits have invited other world leaders to participate; and the Italian duty Presidency invited a number