Abstract：As a subject of science, the ideological and political work is neecessary for the practical work in solving problems in the course of constructing the harmonious society.The author explores the importance of the ideological and political work in three aspects: the scientific methods in the ideological and political work, the improvement of dialectical thinking capability, better services from the leaders.With theoretical analysis and some exact cases, the author explores how to strengthen the ideological and politcal work with scientific methods.The author believes that we can greatly mobilize people's positive factors and inspire their creative talents if we follow the concept of people-oriented and serving people forever.

Keyword：ideological and political work;scientific method;dialectical thinking;