The precondition of constructing the operational system of democratic governance of the Chinese Communist Party is to establish the scientific governable concept and adhere to the correct guiding principles.

From the scientific governance, the democratic governance, and the legal governance, this paper analyzes the hardship consciousness during the current construction of the Party’s ability of governance and probes into the countermeasures of strengthening the hardship consciousness, enhancing the construction of the Party’s ability of governance so as to construct the socialist harmonious society.

The Party adopted "scientific governance、democratic governance、legal governance"mode in The Fourth Plenary Session of The Sixteenth Central Committee.

It includes most nuclear ruling ideas such as democratic ruling,ruling in accordance with law and ruling for the people,etc.

It is decided by the nature of the Chinese Communist Party that sticks to democratic ruling.

The ruling style of the western countries is manifested in the forms as separation of party and government based on the divisions of powers, democratic ruling, shift of power, and indirect ruling.

Within 50 years,Chinese Communist Party has been in the administrative notion of constant probe,innovation and self development,from democratic new route was mentioned to "great democracy" wrong thought was practiced, and again to the mention of running country legally and democratic administration.

Scientific administration, democratic administration and legal administration have abundant connotation.

The CCP s democratic administration theory is the supplement and development for the Marxist democratic theory and the important component of the socialist democratic politics with Chinese characteristics.