In order to study the dominant influencing factors of the Chinese social harmony in the transforming pattern period, this paper analyzes the 2910 effective survey questionnaire records by association rule mining technology deeply. At first, we mine the association rules repeatedly by varying support and confidence threshold value. And then, we discover much interesting knowledge, which can advice the Chinese socialism harmonious society structuring scientifically from a credible micro-quality analysis view, by analyzing the association rules, especially by cross-analyzing the positive correlation rules and compare-analyzing the negative correlation rules.