Among the three self-confidences, what do road, theory and system mean respectively?

Theoretical self-confidence: Theoretical self-confidence comes from theoretical formation, theoretical innovation and theoretical consciousness. We need to further uphold and enrich Socialism with Chinese characteristics's theoretical system, and unswervingly insist that Socialism with Chinese characteristics is the backbone of the people of the whole country and has always been a realistic need for a strong leadership core in the historical process of building Socialism with Chinese characteristics. Over the past 90 years, the China * * * Production Party has produced two theoretical achievements in the specific course of China's revolution, construction and reform, and in the historical process of promoting Marxism in China. A great theoretical achievement is Mao Zedong Thought. Another great theoretical achievement is Socialism with Chinese characteristics's theoretical system. Socialism with Chinese characteristics's theoretical system is a scientific theoretical system including Deng Xiaoping Theory, Theory of Three Represents and Scientific Outlook on Development.

Road self-confidence: Road self-confidence comes from road development, road innovation and road consciousness. It is necessary to further adhere to and expand the road of Socialism with Chinese characteristics and unswervingly defend Socialism with Chinese characteristics. The road problem is related to the lifeline of the party, the future of the country, the fate of the nation and the happiness of the people.

Institutional self-confidence: Institutional self-confidence comes from institutional establishment, institutional innovation and institutional consciousness. It is necessary to further adhere to and improve the Socialism with Chinese characteristics system and keep pace with the times to develop Socialism with Chinese characteristics. Institutional issues are related to the party's direction, national construction, national unity and people's development.