People have been longing for democracy in politic developing process.After China's reform and opening up,the CCP,headed by Deng Xiaoping,Jiang Zemin and Hu Jintao,attaches great importance to the democratic building,initially forming the theory of democratic building,which contains the construction of China's democratic politics system,laws,forms,etc..The seventeenth congress report of the CCP has large space in the discussion of democracy building,and reveals the trend of democracy building through four se...