| As the fundamental problem of society, benefit is one of the most important problems discussed by all the philosophers in the history. The core of all the human social activity is benefit and the care of all the social relationship is benefit relation. The historical development of all the whole human society is a natural history process which is pushed by the contradiction covered in the inner benefit firstly. As a relation category, benefit is a unity combined with subject and object. Harmony of benefit is a kind of steady development state or process where different benefit subjects cooperate and coordinate very well. It shows to be a harmony of benefit subject relationship, a harmony of relationship between benefit subject and benefit object and harmony of the same subject with different benefit.The Marxist Benefit Theory is an important part which consists of Historical Materialism. It itself has a well-organized logic-striated ideology. On the basic of forerunners'opinions, Marx and Engel set up a systematic Benefit Ideology with considering practical material life. Lenin enriched and developed the Benefit Ideology in practice. Communist Party of China inherited the theories and relative thoughts of Marxist classical writers and put them into Chinese revolution, construction and reform. They also developed and enriched those great minds in a creative way based on The Marxist Benefit Theory. The Socialist Harmonious Society absolutely the one in which various kinds of benefit relationship develop cooperatively. Our society will experience the historical process where unharmonious benefit would become harmonious. The Harmony of Benefit is the basis of harmonious society which is the foundation of socialism. The society relies on and benefits from the harmony of benefit relationship. It's a practical demand to coordinate various kinds of benefit relationship, to calm down the beneficial construction, to realize the co-existence of various benefit relationship, making the whole society an active balance through the harmony of benefits which were supported by improving the benefit relationship.Since new China was founded, with the reform of economic system and the development of society, the living level of people's material culture is improving gradually, benefit relationship have also changed and benefit contradiction have appeared. In order to construct the socialism harmonious society, we must seize on the harmony of benefit tightly, which is realized by coordinating the various benefit relationship of society and dealing with the different benefit contradiction. So as to push the construction of socialist harmonious society, we must see the basic benefit of people as a rule which should be realized, protected and developed very well. |