Abstract: The harmonious thought is well-established in China, the tentative plan about harmonious society in China ancient times affords us the valuable thought resources on constructing socialism harmonious society .The harmonious society is the happiest society condition, it's basic connotation includes: peace and stability; obliging coordination; with gathers haste foreword. The socialism harmonious society's basic ethics requests: considering the establishment of good interpersonal relationship, generation of border relations, and kind of border relations as the basic value demand; considering the fair and the just achievement as the important valuable premise; considering the person's full scale development as the ultimate valuable goal. Socialism harmonious society's construction, on the one hand,needs “friendly governs” government's planning, on the other hand,needs the general citizens' positive participation.