The negative effect of market economy upon the police thoughts comes from the influence of the economical principal of market economy, influence of variety of the goods, influence of profit re-assignment and so on.

Zheng Guanying is one of the representatives of the Reform School in the early modern China history,whose ideology of police politics ever had an important and positive impact on Chinese modern police politics.

This paper though analyzing the treatise on cadres thoughts concluded by Chen Yun during the process of many years revolution and socialist construction, studies and sums up the main cadre thoughts of Chen Yun so as to promote our party s theory development and the construction of the cadre contingent.

With regard to the establishment of the policing strategic theory,policing practice is the base,modern Marxism is the foundation,various research findings of policing theories at all times and in all over the world are the source and theories of relevant disciplines are the reference.