BEIJING, Oct. 15, 2007 -- Hu Jintao said in his keynote report to the 17th National Congress of the Communist Party of China (CPC) on Monday that the Scientific Outlook on Development initiated by the 16th CPC Central Committee in 2003 is part of the theories of Socialism with Chinese characteristics that stands along with Deng Xiaoping Theory and the important thought of Three Represents.

"Theories of socialism with Chinese characteristics constitute a system of scientific theories including Deng Xiaoping Theory, the important thought of Three Represents, and the Scientific Outlook on Development and other major strategic thoughts," Hu said.

This system represents the Party's adherence to and development of Marxism-Leninism and Mao Zedong Thought and embodies the wisdom and hard work of several generations of Chinese Communists leading the people in carrying out tireless explorations and practices, Hu said.

"It is the latest achievement in adapting Marxism to Chinese conditions, the Party's invaluable political and intellectual asset, and the common ideological foundation for the concerted endeavor of the people of all ethnic groups. It is an open system that keeps developing," Hu said.

He noted that practices since the publication of the Communist Manifesto nearly 160 years ago have proved that only when Marxism is integrated with the conditions of a specific country, advances in step with the times and is tied to the destiny of the people can it demonstrate its strong vitality, creativity and appeal. In contemporary China, to stay true to Marxism means to adhere to the system of theories of socialism with Chinese characteristics.

Deng Xiaoping Theory and the important thought of Three Represents have been put in the Party charter in previous CPC national congresses and enshrined in the country's Constitution thereafter.