To enhance the construction of the parties participating in state affairs is the one of the important and pressure political task in this new century.

It is an important historical mission of the ruling party as well as the participating parties to construct the socialism with Chinese characteristics.

The writer states that we must enhance the consciousness on political parties to construct the key elements of the participating parties culture;strengthen the establishment of the participating parties discipline and regulations,build up their participating philosophy and improve their ways of participating state affairs,so as to construct the external formations of their party culture.

The ruling party needs to strengthen its ruling ability and the participating parties need to strengthen their ability to participate in state affairs.

The democratic party members are reques- ted to keep pace with the times,strengthen their own construction unceasingly,improve their own quality,so can adapt the time re- quest,to fully display the function of the political party.

During the new time,enhance the political party s ability in participating government,we must pay great attentions to the political culture.

The multi- parties cooperation political party system which the CPC leads is characterized by "the CPC leads, the multi- parties and groups cooperation, communist party being in power, the multi- parties and group sparticipates in government".

The fifth document spirit of 2005 brought to light the basic relationship between the ruling party and the participating party in the relationship of cooperative political party in China in an all-round way.

The construction of participating party is an important aspect in the construction of party system.

Deng Xiaoping s comment on the pattern of the multi-party participation under the leadership of the Communist Party of China (CPC) is still a real knowledge and deep insight.