Abstract: With the constant improvement of leading level and administration ability of the Chinese communist party,the new higher requirements for the participating parties are put forward.That is,the participating parties should keep abreast of the times and reinforce their own building so as to constantly improve the ability of understanding politics,the ability of putting forward suggestions,the ability of cooperation and coalition,the ability of democratic supervision,the ability of organization and coordination and implement the functions for participation in state affairs for the sake of playing a more active role in the building of the socialist cause with the Chinese features.