In recent years,the incidents of the public security police s being infringed in their law enforcement are on the rise.

The core of Public Security management is fully arouse the responsibility and potential of public security police, building a high-quality service, making public security management modernized.

At the new stage,the public security police,as a special group in society,are faced with various serious challenges from reforming and opening up,and market economy.

Reflection upon Strengthening the Consciousness of Preserving Material Evidence for Police;

Developing education and establishment of five senses for police;

On Thoughts of Strengthening The Abilities on AIDS Precaution for Police;

Pondering over Policemen's Responsibilities by a Criminal Case

Together with the deepgoing of the countrywide policing tactics training,policing tactics level of Liaoning policemen has gained great progresses normalization.

There are many unbalanced factors leading to the terrible health state of the current policemen.

Risks in the public security work refer to the disciplinary or even legal responsibilities that the police should take for the faults or failures caused by improper behaviors, etc.

At present, the following problems can be found in the in-service training programs for police officers: lack of comprehensive training projects; need more attentions; teaching content is not in accordance with the reality; lack of the system of restraint etc.

It is well-known that the education and training of the police officer are the effective means of improving the police’s skills and qualities.

There are three benefit constitute models of police officer,which are the material model that emphasized currency benefits,spiritual model that emphasized needs except currency and the interactive model that focuses both currency benefits and other benefits.