It is the essence of the important thought of 'Three Represents' to build a party for the interests of the people and assume power for the peopl e. It reflect a humanistic thought; reflect the 21st century ruling theory;and r eflect the nature and aim of Marxism political party. In order to insist on such thought, we must catch the important task of development tightly and adhere to the thought of "people first" firmly Furthermore, we should improve level of lea dership of party ruling competence constantly, rectify cadre's style energetica lly and Deal carefully with the interests relations of various fields of the soc iety in oder to Guarantee the route, policy, policy of the party and realize the basic benefit of the people all-sidedly.