The Chinese constitution states that The People's Republic of China "is a socialist state governed by a people’s democratic dictatorship that is led by the working class and based on an alliance of workers and peasants," and that the state institutions "shall practice the principle of democratic centralism." The PRC is one of the world's only socialist states governed by a communist party. The Chinese government has been variously described as communist and socialist, but also as authoritarian and corporatist, with heavy restrictions in many areas, most notably against free access to the Internet, freedom of the press, freedom of assembly, the right to have children, free formation of social organizations and freedom of religion. Its current political, ideological and economic system has been termed by its leaders as a "consultative democracy" "people's democratic dictatorship", "socialism with Chinese characteristics" (which is Marxism adapted to Chinese circumstances) and the "socialist market economy" respectively.